Rosacea patient guide

Rosacea: Causes, Treatments, and Advanced Care

Dr. Chris Irwin
The Skin Doctor

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Rosacea often presents as persistent redness (erythema) with visible blood vessels and acne-like bumps on the central face. Rosacea is a chronic inflammatory skin condition of the face, characterized by episodes of flushing (transient redness) and more persistent redness, visible capillaries (telangiectasia), and sometimes pimple-like papules or pus-filled pustules. In some cases, the skin can thicken (especially the nose, a condition called rhinophyma), or the eyes may be affected (ocular rosacea) with redness and irritation. Rosacea is common (affecting around 1–5% of people) and can impact quality of life by causing discomfort and self-consciousness. There is no single cure, but a combination of medical treatments and lifestyle changes can control symptoms and improve the appearance of the skin.

Types of Rosacea

Doctors classify rosacea into several subtypes (patients may have features of more than one type):

• Erythematotelangiectatic Rosacea: Characterized by persistent redness (erythema) and frequent flushing, often with visible small blood vessels on the skin’s surface (telangiectasia).
• Papulopustular Rosacea: In addition to redness, patients get inflamed bumps (red papules) and pimples (pustules) that resemble acne.
• Phymatous Rosacea: Marked by skin thickening and a bumpy texture; may enlarge oil glands and tissue, most commonly on the nose (rhinophyma) giving it a bulbous appearance.
• Ocular Rosacea: Involves the eyes, causing red, irritated eyes, swollen eyelids, or styes. Patients may feel dryness, burning, or have blurred vision. Eye symptoms often accompany skin rosacea and require special care.

Causes and Triggers

Rosacea’s exact cause is unknown and appears to be multifactorial. Researchers believe that genetic, vascular, and immune system factors all play a role. People with rosacea tend to have a hyper-reactive immune response and greater blood vessel reactivity in the face. Some findings include:

• Demodex Mites: These microscopic mites normally live on everyone’s skin, but are often found in higher numbers on rosacea patients. Emerging evidence suggests an overabundance of Demodex mites can trigger an immune reaction and inflammation in rosacea. Bacteria associated with Demodex (e.g. Bacillus oleronius) may also provoke inflammation. (This is one reason why treatments like ivermectin (soolantra), which reduce Demodex, can improve rosacea.)
• Abnormal Immune Response: Rosacea skin can exhibit an altered innate immune response – for example, higher levels of certain antimicrobial peptides (like cathelicidins) that lead to inflammation and blood vessel growth. This means the skin overreacts to minor stimuli with redness and swelling.
• Vascular Hyperreactivity: People with rosacea have facial blood vessels that dilate more easily, leading to flushing. Over time, repeated flushing may result in permanently dilated vessels and chronic redness. Triggers cause nerves to release peptides that dilate vessels and draw immune cells to the skin, fueling a cycle of redness and inflammation.
• Genetics: Rosacea tends to run in families and is more common in fair-skinned individuals of Northern European or Celtic ancestry, suggesting a genetic predisposition. However, no single “rosacea gene” has been identified.

Triggers: Even though the underlying tendency is biological, external or lifestyle triggers often flare rosacea symptoms. Common triggers include:

• Sun exposure and hot weather: UV radiation and heat are top triggers – in one survey, 81% of rosacea patients reported sun exposure worsened their rosacea. Hot climate or hot environments (e.g. saunas) can provoke flushing (75% reported hot weather as a trigger).
• Emotional stress: Strong emotions (stress, anxiety, embarrassment) can cause flushing; about 79% of patients cite stress as a trigger. Stress management techniques may help reduce flares.
• Hot beverages and Spicy foods: Anything that warms the body can trigger redness. Hot drinks (coffee, tea) and spicy foods (chili, curries) commonly cause flushing for many rosacea sufferers. Alcohol, especially red wine and hot spirits, is another notorious trigger (even small amounts can cause facial flushing in over half of patients).
• Exercise and overheating: Vigorous exercise or heavy physical activity dilates blood vessels to cool the body, often leading to a flushed face. About 56% report strenuous exercise as a trigger. Rosacea patients can often continue to exercise by using strategies like exercising in a cooler environment, taking breaks, and cooling the face with water or fans.
• Cold weather & wind: Interestingly, extremes of cold can also trigger rosacea in some individuals (46% cited cold weather; wind 57%). Protecting the face with scarves in winter may help.
• Irritating skincare products: Certain ingredients in cosmetics or cleansers can aggravate rosacea (see Skincare below). For example, alcohol-based toners or exfoliants often cause burning or redness on rosacea-prone skin. In a survey of over 1,000 patients, 41% said certain skincare products triggered their rosacea. Ingredients like alcohol (66% of patients), witch hazel (30%), fragrance (30%), menthol (21%), peppermint (14%), and eucalyptus oil (13%) were commonly reported to cause irritation and flare-ups. Harsh astringents, physical exfoliants, and peeling agents (like glycolic or lactic acid) can be too aggressive for sensitive rosacea skin.
• Medications: Certain drugs can transiently worsen rosacea by dilating vessels. For example, some blood pressure medications (vasodilators), niacin (vitamin B3 in high doses), or topical steroids applied to the face can trigger or exacerbate rosacea flares. (Notably, topical steroid overuse on the face can cause a rosacea-like condition called perioral dermatitis or steroid-induced rosacea, so these should be avoided unless prescribed by a doctor.)

Bottom line: Because triggers vary person to person, it’s helpful for rosacea patients to observe their own patterns. Keeping a rosacea diary of foods, activities, or products that lead to flushing or irritation can help identify and avoid individual triggers. Avoidance of known triggers is a first step in rosacea management, alongside proactive treatment to calm and protect the skin.

Standard Treatments (Medical Management)

While avoiding triggers can reduce flare-ups, most patients benefit from active treatment to control rosacea’s symptoms. Treatment is tailored to the individual’s subtype and severity. A mix of medical therapies and gentle skin care is usually recommended:

• Topical Medications: First-line prescription treatments for mild to moderate rosacea are often topical creams or gels applied to affected areas. The most commonly prescribed are:
• Metronidazole (Rozex): an antibiotic gel/cream that reduces inflammation; used once or twice daily to diminish redness and bumps.
• Azelaic acid (15% gel or foam like Finacea): a naturally derived acid that helps reduce inflammation and can clear bumps/pustules. It’s equally effective as metronidazole for papules/pustules and also helps some with redness.
• Topical Ivermectin (1% cream, Soolantra): an antiparasitic agent that targets Demodex mites and also has anti-inflammatory effects. Ivermectin cream can significantly reduce inflammatory lesions (bumps and pimples) over time. It’s often used for papulopustular rosacea, sometimes yielding marked improvement in redness and skin texture.
• In the US there is a topical cream called minocycline 4% foam (AMZEEQ – I have no idea how drug companies come up with names like that!). It is not available in Australia but we can compound the medication (this makes it more expensive). Sometimes this is a really nice option if a patient would prefer not to take an oral tetracycline.
• Brimonidine (0.33% gel, Mirvaso®) and Oxymetazoline (1% cream, Rhofade® – not available in Australia): These are alpha-adrenergic agonists that cause vasoconstriction (narrowing of blood vessels) when applied to the skin. They are used specifically to treat persistent facial redness (erythema). Applied once daily, they can blanch the redness within 30–60 minutes and the effect lasts up to 12 hours in many patients. However, the redness often returns by the next day, so these are used for temporary relief (for example, before social events) rather than long-term remission. They don’t help pimples or inflammation, only the color of redness. Some patients experience a rebound flush (worse redness) as it wears off, I recommend this only for occasional use before important social events – Always making sure that you have tested what it does to your skin before the big day!.
• Sulfur or Sulfacetamide/sulfur preparations: Sulfur has been used for decades in rosacea for its anti-inflammatory and antimicrobial properties. Prescription creams or washes (e.g. 10% sulfacetamide with 5% sulfur) can help reduce papules and pustules. Some over-the-counter sulfur masks or soaps are also used, though they can be drying or have an odor.
• Others: In certain cases, topical clindamycin (antibiotic lotion) or benzoyl peroxide (for acne) might be added if acne breakouts overlap with rosacea, but these can sometimes irritate rosacea skin. Mild topical retinoids (like low-dose tretinoin) have a small amount of evidence in rosacea for reducing papules or improving texture, but they must be introduced carefully since they can initially irritate sensitive skin

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• Oral Medications: For moderate to severe rosacea – especially the papulopustular type or if the rosacea affects a large area – oral therapy is often used:
• Oral Antibiotics (Tetracyclines): Antibiotics in the tetracycline family are the mainstay for moderate rosacea. Ideally they are prescribed at low anti-inflammatory doses rather than high infection-fighting doses. Doxycycline low dose (sometimes called sub-antimicrobial dose eg. 50mg) doesn’t act by killing bacteria, but by reducing inflammation in the skin. It improves bumps and pimples and can also soothe eye symptoms in ocular rosacea. Other tetracyclines like minocycline or tetracycline can also work, though minocycline has more potential side-effects in some cases. These antibiotics are generally used for a few months to calm a flare, then tapered.
• Other oral medications: For flushing symptoms, sometimes beta-blockers (like propranolol) or clonidine (a blood pressure medication) are used off-label to reduce the frequency/intensity of blushing and flushing by stabilizing blood vessels. These are not standard, but certain patients with severe flushing find them useful under guidance. In cases with a suspected Demodex overpopulation, oral ivermectin has been tried as well (though topical is much more common).
• Eye care (Ocular Rosacea): Often rosacea affects the eyes, causing styes. Treatment of your rosacea will hopefully reduce your stye formation. In addition;
• Eyelid hygiene with lid scrubs (cleaning the eyelashes gently with dilute baby shampoo or commercial lid-cleanser pads) to remove debris and mites.
• Artificial tears to combat dryness
• Oral doxycycline often greatly improves ocular rosacea symptoms by reducing inflammation in the oil glands of the eyelids
• Laser or Light Therapy (LED): Certain laser and light-based treatments are very effective for specific aspects of rosacea (more details in a section below) . For example, vascular lasers can significantly reduce (by 80%) persistent redness and visible blood vessels that do not fully respond to creams. Laser resurfacing (e.g. CO₂ or Erbium lasers) can be used to remove excess tissue in rhinophyma (thickened nose) or improve skin texture. We provide these specialist therapies and have further information at the end under Advanced Therapies.

Important: Rosacea is a chronic condition with a relapsing-remitting course. Treatments often need to be continued long-term in some form. Many patients require a maintenance regimen (e.g. topical therapy and trigger avoidance) once the initial flare is controlled. It’s common to adjust the treatment plan over time – for instance, using oral medicine for a few months, then maintaining with topicals and periodic laser treatments for redness. Patience is key: improvements usually appear gradually over weeks to months, and consistent therapy is more effective than intermittent use.

Skin Care and Lifestyle for Rosacea

Everyday skincare and habits play a crucial role in rosacea management. Because rosacea skin is often sensitive and prone to irritation, adopting a gentle skincare routine can reduce flare-ups and enhance treatment results. Here are my recommended skin care tips for rosacea:

• Use Mild Cleansers – No Harsh Scrubbing: Cleanse your face twice daily with a gentle, soap-free cleanser (avoid traditional bar soaps which can strip natural oils). Look for mild, low-foaming cleansers labeled “for sensitive skin” or “rosacea friendly.” Avoid cleansers with harsh sulfates (like sodium lauryl sulfate) which can irritate. Apply cleanser with your fingertips in a gentle circular motion – do not use rough washcloths, scrubs, or cleansing brushes, as friction can aggravate redness. Rinse with lukewarm (not hot) water, and pat dry with a soft cotton towel (don’t rub the face dry). Gentle cleansing removes dirt and oil without triggering more inflammation.
• Moisturize Regularly: After cleansing (and after any topical medicine has dried, if you apply one), use a bland moisturizer formulated for sensitive skin. Keeping the skin well-hydrated improves the skin barrier, making it less reactive and reducing stinging and redness. Studies show that using a moisturizer can actually enhance the results of rosacea treatment – for example, studies have found that patients who applied a moisturizer saw less dryness, peeling, and irritation from their medicated gel, and overall more comfort on the skin. Choose a cream or lotion (creams are thicker and often better for rosacea than gels) that is labeled “non-comedogenic” (won’t clog pores) and “fragrance-free”. Good ingredients to look for are ceramides, hyaluronic acid, niacinamide, glycerin, and colloidal oatmeal (these help repair the skin barrier and soothe irritation). Apply moisturizer at least twice a day or more if your skin feels dry.
• Sun Protection Every Day: Sun exposure is one of the most common rosacea triggers and can cause flare-ups of redness and bumps. Protect your skin from the sun year-round. Apply a broad-spectrum sunscreen (SPF 50+, with UVA and UVB protection) daily, even on cloudy days. Physical (mineral) sunscreens containing zinc oxide or titanium dioxide are usually better tolerated by rosacea-prone skin than chemical sunscreens – they sit on top of the skin and cause less irritation. Many rosacea patients prefer tinted mineral sunscreens which can also help mask redness (and newer micronized formulas avoid a white cast on the skin). In addition to sunscreen, wear a wide-brimmed hat and sunglasses outside, and seek shade when possible. Sun avoidance is crucial: 81% of patients identified sun as a trigger, so this step can significantly reduce flares.
• Choose “Rosacea-Safe” Products: Avoid known irritants in skin care products and cosmetics. Check ingredient labels and steer clear of alcohol, fragrance, menthol, camphor, peppermint, eucalyptus oil, witch hazel, and harsh exfoliating acids – these commonly cause burning or redness in rosacea. Even “natural” or botanical products can irritate if they contain things like menthol or certain essential oils. Opt for products that say “fragrance-free” (unscented is not the same – “unscented” products may still contain masking fragrances). Also avoid products labeled as astringents or toners, and anything that gives a cooling or tingling sensation (that usually means irritation). Test new products on a small patch of skin (for example, behind your ear or on your neck) for a few days before using on your whole face, to ensure you don’t react badly. Less is more: try to use fewer products overall, and introduce only one new product at a time so you can identify if something bothers you.
• Be Gentle with Your Face: In addition to avoiding harsh products, avoid physical irritation. That means no rough washcloths or facial scrubs, and generally do not exfoliate rosacea-affected skin with abrasive scrubs or brushes. While exfoliation is popular in general skincare, with rosacea it often does more harm than good by damaging the delicate skin barrier and causing a flare of redness. If you have flaky patches, using a soft microfiber cloth very lightly once in a while or a mild enzyme exfoliant may help, but always follow with a moisturizer and stop if redness worsens. When drying your face, pat – don’t rub. And avoid facial massages or strong spa treatments unless they are specifically tailored for rosacea.
• Lifestyle and Environmental Tips: Try to keep cool to prevent flushing. This might mean using a fan or cool damp cloth during exercise or when in a warm room. Avoid very hot showers or baths; lukewarm is better for the face. In winter, protect your face from cold wind (which can cause “windburn” and rosacea flares) with a scarf. Manage stress through relaxation techniques (yoga, deep breathing, meditation) since stress can trigger flare-ups. Dietary triggers vary, but common ones are spicy foods and alcohol – take note of what foods or beverages make you flush and moderate or avoid them. Cutting back on caffeine or hot drinks can also help some patients.
• Cosmetics: It’s perfectly fine to use makeup to cover rosacea redness if you wish – just choose products wisely. Green-tinted primers or concealers can counteract redness visually. Mineral powder foundations or silicone-based liquid foundations are often recommended because they tend to be gentle and non-irritating. Look for fragrance-free, oil-free formulations. Always gently remove makeup at the end of the day with a mild lipid-based cleanser (for example, Bioderma Sensibio Micellar Cleansing Oil) (avoid harsh makeup removers that contain alcohol or solvents, as these can irritate).

By following a rosacea-friendly skincare and lifestyle routine consistently, you set a foundation that calms your skin and minimizes day-to-day redness and irritation. This supportive care can enhance the effectiveness of medical treatments and often reduces the frequency or severity of flare-ups.

Cosmeceuticals: Ingredients that Help (and Some That Hurt)

“Cosmeceuticals” are products that are cosmetics (available over the counter) but contain active ingredients that can have drug-like benefits for the skin. Many cosmeceutical ingredients can be beneficial for rosacea by soothing inflammation, strengthening the skin barrier, or reducing redness. However, some could aggravate rosacea if they are too harsh. Here we highlight some noteworthy ingredients:

Beneficial Ingredients for Rosacea-Prone Skin:

• Niacinamide (Vitamin B3): This is a star ingredient for rosacea. Niacinamide has anti-inflammatory effects and has been shown to improve the skin barrier by increasing the production of natural ceramides and lipids in the skin. It helps reduce redness, blotchiness, and sensitivity. In studies, a moisturizer with 2% niacinamide used daily for a month significantly decreased redness, dryness, and roughness in rosacea patients. Niacinamide is also gentle and well-tolerated (it’s not a skin acid), making it ideal for sensitive skin. Many rosacea-friendly moisturizers and serums (for example, CeraVe PM lotion or Aspect Extreme B17) contain niacinamide to help calm inflammation. NB Niacin is a different form of vitamin B3 that will actually worsen flushing. Make sure you are using the right vitamin B3!
• Ceramides and Hyaluronic Acid: Rosacea patients often have a compromised skin barrier. Ceramides are fats that are naturally found in healthy skin and help seal in moisture. Products with added ceramides (and related lipids like cholesterol and free fatty acids) help repair and protect the skin’s barrier. Hyaluronic acid is a hydrator that can bind water to the skin, relieving dryness and irritation. Using moisturizers rich in these barrier-repair ingredients can reduce stinging and make skin more resilient. In fact, niacinamide, ceramides, and hyaluronic acid often work best in combination – niacinamide boosts ceramide production in the skin, and together with hyaluronic acid, they keep skin moisturized and calm.
• Azelaic Acid: Mentioned earlier as a prescription at 15% strength, azelaic acid is also available in some over-the-counter products at lower strengths (10% or so). It is a naturally occurring acid found in grains. At these concentrations, it can be considered a cosmeceutical for its ability to gently exfoliate, reduce redness, and combat the bumpiness of rosacea. It also has been noted to reduce the population of Demodex mites on the skin.
• Green Tea Extract: Green tea is rich in polyphenol antioxidants which have anti-inflammatory and anti-redness properties. Topical creams with green tea extract have been shown to help rosacea by reducing the UV-induced damage and calming the skin. In fact, green tea extract is one of the most common botanical anti-inflammatory ingredients used in rosacea-oriented skincare. It’s gentle and can reduce irritation. Look for products labeled “redness relief” – many contain green tea or its components.
• Licorice Root Extract (Glycyrrhiza inflata/Licochalcone): Licorice extract is known to have redness-reducing and soothing effects. A specific component, Licochalcone A, has been shown to reduce inflammation – it can inhibit pro-inflammatory signals in the skin. Licorice extract is found in various redness-relief products (e.g. Skin Better Science’s Alto + Alto Advanced Serums). It helps diminish the look of redness over time.
• Colloidal Oatmeal: Oatmeal has long been used to calm irritated skin (as in eczema). Colloidal oatmeal in creams forms a protective barrier and has anti-inflammatory avenanthramides that reduce itch and irritation. It’s safe for rosacea and often provides immediate soothing. Many “extra gentle” moisturizers (like Aveeno Ultra-Calming) use colloidal oatmeal to help calm red, dry skin.
• Allantoin, Panthenol, Chamomile, Feverfew, Aloe, etc.: There are many other botanical or vitamin ingredients that can help soothe rosacea. Allantoin (from comfrey plant) and panthenol (pro-vitamin B5) are common skin-calming agents that help moisturize and reduce irritation. Chamomile and feverfew extracts have anti-inflammatory properties – feverfew in particular has been studied for rosacea redness reduction. Aloe vera is a classic soothing ingredient; its gel contains compounds that cool and hydrate the skin (just be cautious with pure aloe vera if you have pollen allergies). Ginkgo biloba extract and oatmeal extract are also used as calming agents. While each of these on their own isn’t a rosacea cure, they can complement treatment by damping the skin’s inflammatory responses and providing comfort.Some rosacea patients find a multifunctional moisturizer that contains a blend of these soothing ingredients is very helpful in daily care.

Ingredients and Products to Approach Cautiously:
 While many cosmeceuticals are beneficial, some “active” ingredients in skincare can be too potent or irritating for rosacea if not used carefully:

• Exfoliating Acids: Alpha hydroxy acids (AHAs) like glycolic or lactic acid, and beta hydroxy acids like salicylic acid, are common in skincare (for anti-aging or acne). In rosacea, these can be tricky – low concentrations might improve texture, but stronger formulations often cause stinging and redness. If you want to use an exfoliant, start with very low strength (like a 5% lactic acid or PHA toner) and use it infrequently. Monitor for irritation. I often advise rosacea patients to avoid exfoliating acids altogether if their skin is very reactive.
• Retinol/Retinoids: Retinol is a popular anti-aging ingredient, and prescription retinoids (tretinoin, etc.) are used for acne. In rosacea, retinoids may help thickened skin or bumpiness over the long term, but initially they often cause significant irritation, redness, and peeling. If attempted, use the lowest strength, mix with moisturizer, and apply only a couple of times a week, building up very slowly. Some rosacea patients simply cannot tolerate retinoids – and that’s okay. Other treatments can address anti-aging concerns more gently.
• Vitamin C (Ascorbic Acid): Vitamin C is an antioxidant that can brighten skin and boost collagen. However, in its effective forms it is acidic (L-ascorbic acid serums are often pH ~3.5) which can burn or irritate rosacea skin. Buffered or derivative forms (like magnesium ascorbyl phosphate) are milder but also less potent. It’s a bit of trial and error – some rosacea sufferers use a gentle vitamin C serum and do fine, but many report stinging. If you try it, choose one with ≤10% concentration and possibly combined with soothing ingredients, and see how your skin reacts.
• Benzoyl Peroxide and Tea Tree Oil: These are common anti-acne ingredients. Benzoyl peroxide can be very irritating and drying – it often will flare rosacea redness even as it might help acne, so it’s generally not recommended unless absolutely needed (and then used sparingly). Tea tree oil is a natural antimicrobial (and does kill Demodex mites), but it’s also a potent essential oil that can cause contact dermatitis or irritation. In dilute form (like 5% or in a product formulated for eyelids), it can be useful for Demodex in ocular rosacea (tea tree lid scrubs are used by eye doctors). On facial skin, however, use with caution at low dilution to avoid irritant reactions.
• Alcohol-based or Astringent Products: This is reiterated because it’s important – toners or “refreshing” mists that contain alcohol, menthol, witch hazel, etc., will almost surely aggravate rosacea. Even if a product claims to “shrink pores” or “mattify redness,” if it has these ingredients it may do more harm than good by stripping oils and irritating the skin.
• Manage expectations: Many over-the-counter products are marketed for redness relief. While these can be helpful (as noted with ingredients like niacinamide, green tea, etc.), remember that their effects are subtle compared to medical treatments. A green-tinted moisturizer can mask redness, and a feverfew or licorice extract cream can soothe some redness over time, but they will not eliminate the problem on their own. They are best used as adjuncts to medical therapy and good skincare.

In summary, plenty of cosmeceutical ingredients can support rosacea-prone skin by calming inflammation and repairing the barrier. The key is to listen to your skin, Dr. Chris and your expert dermal therapists: introduce one new product at a time, and if something causes burning or a flare, discontinue it. Consult with Dr. Chris and our dermal therapy team about any OTC products you plan to use – we can often recommend specific brands or formulations that their rosacea patients have done well with. With the right combo, cosmeceuticals can make your skin feel more comfortable and look healthier in between any prescribed treatments.

LED Light Therapy for Rosacea (MediLUX LED)

At The Skin Doctor – we use the MediLUX LED device extensively to aid in our rosacea treatments – a medical-grade LED therapy platform. LED (light-emitting diode) therapy uses specific wavelengths of light to interact with the skin’s cells and induce healing, anti-inflammatory effects, and other benefits. It does not use heat or cause tissue damage like lasers; instead, it’s a gentle treatment that can calm skin and reduce redness over time through photobiomodulation. For rosacea and redness-prone skin, we typically utilize a combination of the green, yellow and NIR light treatments.

How LED Light Helps: Different colors (wavelengths) of light penetrate the skin to different depths and have unique effects:

• Green Light (520 nm) on the MediLUX targets pigment and also has a calming effect on superficial redness. It aids in balancing skin tone and reducing irritation for a more even complexion. We might use green LED for patients who have a lot of general redness or post-inflammatory hyperpigmentation along with rosacea.
• Yellow light (~590 nm) penetrates a bit deeper. Yellow LED is particularly noted for rosacea because it can reduce redness and soothe inflammation. In fact, we often use yellow light to treat dilated blood vessels and calm flushing. It also can stimulate skin healing and is gentle post-laser or post-procedure.
• Near-Infrared (NIR) (~830 nm) goes the deepest (just outside visible spectrum). NIR light can promote deep tissue repair and also has an anti-inflammatory effect. It may accelerate healing of the skin barrier and is sometimes used after more aggressive treatments to speed recovery. NIR can also help with pain or discomfort in inflammatory conditions.
• LED therapy does not burn or cut the skin – the light triggers biological reactions in cells. For example, it can increase the activity of mitochondria (the cell’s energy factories), leading to better cell function and release of growth factors that encourage repair. It also dilates vessels slightly during treatment to improve blood flow (red light), and then afterward, studies have shown a decrease in redness and swelling as the inflammation subsides. Think of it as shining “good energy” onto the skin to nudge it toward a healthier state.

Treatment Experience: LED therapy sessions are painless and relaxing. You’ll lie comfortably while the light panel is positioned above your face (you’ll wear protective goggles). A session typically lasts about 15–20 minutes under the light. The light is very bright (especially the blue/green/red), but it should not feel hot – at most you may feel a mild warmth. Sometimes rosacea prone people get flushed post LED which can feel semi-hot, but it’s of course not the LED feeling hot.  Most people find it pleasant and some even nap during treatment. There is no downtime – your skin will not be sunburned or damaged. You can go back to your normal activities immediately afterward. At most, your face might be slightly flushed for an hour or so just from the increased circulation, but this fades quickly.

Benefits of LED for Rosacea: LED is a gentle adjunctive therapy – meaning it’s often used in addition to your topical/oral treatments and good skincare, to enhance results:

• It calms redness and irritation, leading to a more even complexion. Many patients report their skin feels “less angry” and more comfortable after a series of LED treatments.
• It can reduce the frequency and intensity of flare-ups by modulating the immune response in the skin. Red and yellow light especially help dial down chronic inflammation.
• It’s safe for all skin types and tones, and there’s no risk of burns or significant side effects when used properly. Even patients with very sensitive, reactive skin (who might not tolerate lasers or strong topicals) can usually receive LED therapy without issues.
• It can boost healing and is often used after laser treatments, chemical peels, or even surgery to speed recovery. For rosacea patients who undergo vascular laser, doing LED in between laser sessions can help maintain results and keep inflammation at bay.

Treatment Course: For rosacea, we typically recommend a series of LED treatments to see significant improvement. A common plan is one to two sessions per week for about 4–6 weeks, then maintenance sessions every few weeks or monthly as needed. Many clients notice some improvement after just a couple of sessions (skin feels calmer and maybe a bit brighter), but the best results are seen after completing a full series. Studies and clinical experience suggest that regular LED sessions can extend remission periods and reduce the amount of medication some patients need.

Laser and Light Treatments (Fotona SP Dynamis Laser)

For treating the persistent redness and visible blood vessels of rosacea, laser therapies are among the most effective options. Using the Fotona SP Dynamis Pro laser we can produce significant improvement in rosacea’s vascular symptoms – often achieving what creams and pills alone cannot – by targeting and removing the dilated blood vessels that cause redness while passing harmlessly through the rest of the skin.

How Lasers Target Rosacea Redness

Lasers work on the principle of selective photothermolysis – they emit a concentrated beam of light at a wavelength that is preferentially absorbed by a target (chromophore) in the skin. In rosacea, the target chromophore is oxyhemoglobin, the pigment in blood within those superficial facial vessels. When the laser light is absorbed by the oxyhemoglobin, it heats the blood and causes the vessel walls to heat up and collapse. The body then gradually reabsorbs or clears out these damaged vessels over a few weeks, leading to less redness and a more even skin tone.

• Nd:YAG Laser (Long-Pulse 1064 nm): This is a near-infrared laser that penetrates deeper (up to 5-6 mm into skin). It’s used for deeper, thicker vessels. In rosacea, long-pulse Nd:YAG is great for treating the somewhat larger blood vessels (like the reticular veins that can cause a general redness or those on the sides of cheeks). It’s also useful for rhinophyma to target vessels feeding the growth. The Fotona SP Dynamis laser at our clinic includes a long-pulse Nd:YAG modality. Nd:YAG is effective but must be used carefully on rosacea because it penetrates deeply and can heat the skin more; it is typically reserved for more prominent or resistant blood vessels. Fotona’s Nd:YAG has a cooling system and variable pulse technology to make treatments safe and precise.

Fotona SP Dynamis Pro – Our Laser of Choice: The Fotona SP Dynamis is an advanced multi-wavelength laser platform that combines a Nd:YAG 1064 nm laser and an Er:YAG 2940 nm laser in one system. This dual setup means we can treat both vascular issues and perform resurfacing if needed. For rosacea patients, the Nd:YAG component is primarily used to treat redness and vessels:

• The Fotona Nd:YAG targets the dilated facial blood vessels responsible for rosacea flushing and telangiectasia. The long-pulse mode (VERSA) delivers energy deeply to coagulate (clot off) these vessels. Because 1064 nm is less absorbed by superficial skin pigment and more by deeper oxyhemoglobin, it can reach and close off not only the tiny surface capillaries but also some of the slightly deeper feeder vessels that other lasers might miss. This can improve persistent diffuse redness significantly.
• The Fotona system allows us to adjust parameters (pulse duration, energy, spot size) to effectively treat vessels of different sizes and depths while minimizing damage to surrounding skin. For example, smaller telangiectasias might be treated with shorter pulses, whereas larger bluish veins need longer pulses. The ability to fine-tune these settings means a more customized treatment for each patient’s unique pattern of redness.
• This is usually paired with the short-pulse mode (FRAC3) to work on the finer microvessels which contribute to flushing of the skin. This mode uses non-ablative fractional laser to deliver energy in a 3-dimensional pattern, focusing on skin imperfections and vascular irregularities while leaving surrounding tissue intact. This helps to clear out debris and stimulate new tissue growth (collagen, elastin, and our other structural proteins), reducing background redness and improving overall skin integrity.
• The Er:YAG laser in the Fotona can be used if needed for resurfacing purposes – for instance, gently ablating thickened tissue in phymatous rosacea (like smoothing a bumpy nose), or improving overall skin texture and pore size once redness is managed. In rosacea patients, if there are acne scars or rough texture, a very light Er:YAG fractional treatment can be done (with caution, since aggressive resurfacing can temporarily flare rosacea). Generally, vascular treatment comes first, and resurfacing is secondary if needed and only when skin is resilient enough.

Effectiveness: Laser treatments can produce dramatic improvements:

• Studies have shown >50–80% reduction in facial redness and visible vessels after a full course of laser treatments in many patients. Patients often report they no longer have to constantly use green makeup or feel self-conscious about a red face. It can be genuinely life-changing for some.
• Laser can also help if you get “bumps” or “pimples” from rosacea. The VERSA mode can be used to treat the papulopustular (pimple) component within rosacea, helping to break down the microvessels contributing to redness, and heating up the follicle to kill of bacteria and speed up healing. Some patients find that after vessel lasers, they flush less and have fewer inflammatory flares as well, likely because there are fewer blood vessels to dilate abnormally.
• For rhinophyma or phymatous rosacea, laser resurfacing (Er:YAG or CO₂ laser) is the gold standard to remove excess tissue and sculpt the nose back to a normal shape. This is a more invasive procedure (often done with local anesthesia or sedation) but highly effective. The Fotona Er:YAG can be used in an ablative mode for this purpose, similar to CO₂ laser, to shave down the thickened skin.

Treatment Course and What to Expect: Rosacea laser treatments are usually done in a series rather than a one-time treatment. Typically:

• Vascular laser FRAC3 + VERSA: A course might be 4 to 6 sessions, spaced about 3–6 weeks apart 2-4 weeks apart, depending on severity. A typical treatment plan will recommend coming in every 2 weeks for FRAC3 treatments, and alternate incorporating VERSA treatments as they need to be spaced 4 weeks apart. After each session, you’ll see gradual lightening of redness. We often see noticeable improvement even after the first session – for example, telangiectasia can disappear or lighten immediately as the vessel coagulates. Diffuse redness might show a 10-20% improvement each time as some vessels are removed each session.
• Each laser session is relatively quick (e.g. 20-40 minutes). FRAC3 is completed first; this is delivered in a painting motion across the whole face and is very tolerable. It can make the skin feel warm and tingly, similar to a rosacea flush, but it usually subsides within a few hours post treatment. In VERSA mode, this will only be applied to areas of visible telangiectasias. You’ll feel a series of quick zaps of heat – many describe it like the snap of a rubber band against the skin. It’s a bit uncomfortable but very tolerable; a cooling air and conducting gel is used to help.
• Post-treatment: There is usually some diffuse redness, and where VERSA was performed there can be some more prominent redness and mild swelling which can sometimes last for 48-72 hours post treatment. . We advise gentle care – cool packs, moisturizing, and sun avoidance after treatment. Makeup can be worn the next day to cover any redness. There’s generally no significant downtime; you can go back to work the next day (or even same day if redness is mild). The risk of serious side effects is low in experienced hands, but possible side effects include: temporary swelling, bruising, rarely blistering or crusting if a vessel is very superficial, and in rare cases changes in skin pigmentation (a light or dark spot that usually resolves over weeks). Scarring is extremely rare with non-ablative vascular lasers when performed properly.
• Over the weeks after each treatment, your body will clear the targeted vessels and you’ll notice improvement. We typically evaluate results about 4-6 weeks after the final session to decide if more treatments are needed. Many patients achieve substantial clearing after 3-4 sessions; some with very extensive redness might do a couple more.
• Maintenance: Rosacea is chronic, so new blood vessels can form or remaining ones can dilate over time. Many patients choose to do a maintenance laser treatment perhaps once or twice a year to keep redness at bay once the initial series is done. Others might come back after a few years if they see the redness creeping up again. It varies per individual and how well they manage triggers, etc.

We pride ourselves on the efficacy and safety of the Fotona system. Its technology (including pulse control and integrated cooling) allows for precise targeting – which means effective treatments with minimal collateral effect on surrounding skin. Most patients are pleasantly surprised that while the treatment is not exactly comfortable, it’s over fast and the after-effects are minor (often just a bit of redness that evening). Over a few sessions, as the redness and vessel visibility diminish, patients often gain a lot of confidence – it’s rewarding to see someone no longer avoid mirrors or social events due to flushing.

Combining Laser with Other Treatments: Laser plays well with others. In fact, optimal rosacea care often means combining approaches. For example, you might continue your topical medications (like metronidazole or azelaic acid) while undergoing  regular laser sessions – the topicals control the pimples and general inflammation, while the laser knocks out the vessels causing redness. LED light therapy (as discussed earlier) can be used between laser sessions or after to enhance healing and reduce any post-laser inflammation. We often schedule an LED session a week after laser to soothe the skin. Good skincare (moisturiser, sunscreen) is essential throughout laser treatment to get the best results and protect your investment (sunburn on treated skin could cause complications, so sunscreen is a must).

Summary of Advanced Light/Laser Therapy: For many rosacea patients, especially those with prominent redness or visible capillaries, laser treatment can make a remarkable difference. The Fotona SP Dynamis laser, with its advanced Nd:YAG modalities, is a powerful tool to reduce rosacea’s vascular component – it coagulates visible blood vessels safely and effectively, leading to a noticeable reduction in redness and flushing. Clinical evidence and patient experiences show that vascular lasers significantly improve facial erythema and telangiectasia. These procedures are investments – they involve a series of sessions and cost – but they target the root physical cause of redness in a way that creams cannot, by physically eliminating the excess vessels. When performed by skilled providers, laser and light treatments have a high satisfaction rate among rosacea patients.

Always ensure that such procedures are done by or under the guidance of qualified professionals (dermatologists or certified laser specialists) with experience in rosacea, as selecting the right device and settings is key to both results and safety. With the right approach, lasers and light therapies can help rosacea sufferers achieve a more natural, even complexion and break the vicious cycle of constant redness.

Take-Home Message: Rosacea is a chronic but manageable condition. By understanding your triggers and caring for your skin gently, you can reduce flare-ups. Modern treatments ranging from topical and oral medications to LED therapy and laser procedures offer many options to tailor a plan that clears symptoms and suits your lifestyle. Often a combination approach works best – for instance, a good skincare regimen plus medical therapy for bumps, and laser/LED for redness. With patience and consistent care, most rosacea patients can achieve significant improvement: calmer skin, fewer breakouts, and long stretches of remission.

 Always work closely with your skin doctor to adjust treatments as needed, and don’t be discouraged by the chronic nature of rosacea. There are more therapies available than ever before (and new ones on the horizon), including advanced cosmetic technologies like MediLUX LED and Fotona laser that specifically target rosacea’s challenges with minimal downtime. By staying informed (as you have by reading this pamphlet!) and being proactive in your care, you’re on the right path to keeping rosacea under control and your skin as healthy and radiant as possible.