Rosacea treatment and skincare - professional guide | Nordic Skin College
Redness that will not go away. Flushed cheeks at the smallest glass of wine or the shortest walk in the cold. Small bumps that look like blemishes but do not behave like them. If this sounds familiar, you are far from alone - rosacea is one of the most common skin diseases in adults, and it typically strikes between the ages of 30 and 50.
Rosacea is also one of the conditions most often misunderstood. It is confused with acne, with sensitive skin and with ordinary flushing, and many people go for years with symptoms without knowing what they actually have. That is a shame, because the earlier you understand your skin and your triggers, the better you can keep the condition calm.
This guide gives you the overview: what rosacea is, which types exist, what typically triggers it, and what you yourself - and a cosmetologist - can do to soothe and care for the skin. And just as importantly: when to see a doctor.
What is rosacea?
Rosacea is a chronic inflammatory skin disease that primarily affects the central part of the face: cheeks, nose, forehead and chin. It shows as persistent redness, visible blood vessels, flushing and, in some cases, small red bumps and pus-filled spots. Rosacea is not acne, not an allergy and not poor hygiene - it is a condition in which the skin’s blood vessels and immune system overreact.
The exact cause is not fully understood, but heredity, an overactive immune response, the skin’s microbiome (including the demodex mite, which lives naturally on everyone’s skin) and disturbed regulation of the blood vessels all appear to play a role. Rosacea cannot be cured, but it can to a large extent be kept calm with the right combination of medical treatment, skincare and trigger management.
Important from the outset: a rosacea diagnosis is made by a doctor or dermatologist. A cosmetologist may not and cannot diagnose or treat the disease itself - but can soothe symptoms, care for and strengthen the skin, and help you with a gentle routine that complements the medical treatment.
The four types of rosacea
Rosacea is classically divided into four subtypes, and many people show traits of several at the same time.
Erythematotelangiectatic rosacea (redness and blood vessels)
The most common form. Persistent redness in the centre of the face, a tendency to flush intensely at triggers, and over time visible small blood vessels (telangiectasias). The skin often feels tight, burning or stinging and reacts easily to products.
Papulopustular rosacea (bumps and spots)
Redness combined with small red bumps and pus-filled spots that resemble acne - but without comedones, which is an important difference. This form is most often mistaken for adult acne and is therefore frequently mistreated with drying acne products, which worsen the condition.
Phymatous rosacea (thickened skin)
A rarer form in which the skin gradually thickens, most often on the nose (rhinophyma). It affects men most frequently and always requires medical treatment.
Ocular rosacea (the eyes)
Rosacea can also affect the eyes, with redness, dryness, irritation and a gritty sensation in the eyes. Ocular rosacea must always be assessed by a doctor, as it can affect vision if left untreated.
Common triggers - and how to find yours
A trigger is anything that makes rosacea flare up. They vary from person to person, but the most common ones are well known:
- Heat: Hot baths, saunas, warm rooms and fever
- Sun: One of the most frequently reported triggers of all
- Temperature changes: Going from cold into warmth, wind and hard frost
- Alcohol: Especially red wine
- Spicy food and hot drinks
- Stress and strong emotions
- Hard exercise: Choose cool surroundings and moderate intensity where possible
- Aggressive skincare: Scrubs, alcohol-based products, fragrance and strong acids
The best tool is a simple trigger diary: for 4-6 weeks, note what you have eaten, done and used on your skin on the days it flares up. The patterns often emerge faster than you think, and you only need to avoid your own triggers - not the whole list.
Skincare for rosacea - what you can do yourself
The basic principle of rosacea skincare is simple: less is more. The skin has a weakened barrier and an overactive immune response, so everything you do should soothe rather than challenge.
- Cleanse gently: Lukewarm (not hot) water and a mild, fragrance-free, soap-free cleanser. Never scrubs or cleansing brushes.
- Strengthen the barrier: A moisturiser with ceramides and niacinamide helps reduce redness and makes the skin more resilient.
- SPF every day: The sun is a top trigger. Mineral sunscreen (zinc oxide/titanium dioxide) is often best tolerated by rosacea skin.
- Avoid the classic culprits: Alcohol (denatured spirit), fragrance, menthol, eucalyptus and strong AHA acids in high concentrations.
- Introduce one product at a time: And give it two weeks, so you can trace any reactions.
New active ingredients, including retinol, should only be introduced in agreement with your doctor or dermatologist, once your rosacea is calm.
What can a cosmetologist do about rosacea?
A cosmetologist does not treat rosacea as a disease - that is the domain of the doctor and dermatologist. But a skilled cosmetologist can make a real difference to your skin comfort: soothing redness and irritation, strengthening the skin barrier, advising on gentle home care and helping you steer clear of the products and treatments that worsen the condition.
At Nordic Skin College’s student clinic at Kongens Nytorv, we offer a treatment aimed precisely at this skin group: Fragile for sensitive skin, rosacea, dermatitis. It is a gentle 90-minute facial treatment using the vegan Fragile/Softly range from MEDEX, which is free from fragrance, parabens and UV filters. The treatment includes extra gentle cleansing, a mild enzyme-based peel with no abrasive particles, a soothing and hydrating mask, and a light facial massage focused on lymphatic drainage. The price is 375 DKK, performed by students under the supervision of experienced teachers.
LED light therapy is another gentle complement: red and near-infrared light have anti-inflammatory properties and can help skin with chronic inflammation such as rosacea. You can read more in our guide to LED light therapy, and at the student clinic light therapy can be added to any facial treatment as a 15-minute add-on for 50 DKK.
Always tell your therapist that you have rosacea, and what medical treatment you may be undergoing. The treatment is then adapted accordingly - and the things that do not suit rosacea skin, such as steam, hard extraction and strong acids, are left out.
When should you see a doctor?
See a doctor or dermatologist if you have persistent facial redness that does not go away, bumps and spots that keep coming back, visible blood vessels increasing in extent, or eye symptoms such as dryness, redness and irritation. And always see the doctor before you start “treating” yourself - a correct diagnosis is the foundation for everything else.
The doctor can offer prescription treatment such as creams and gels against inflammation, antibiotics during flare-up periods, and referral for laser treatment of visible blood vessels. The earlier you get started, the easier the condition is typically to keep calm.
Realistic expectations
Rosacea is a chronic condition, and the goal is calm, not cure. With the right combination of medical treatment, consistently gentle skincare and control of your triggers, most people can achieve long periods of calm skin and markedly fewer flare-ups. It takes patience: a new skincare routine typically needs 6-8 weeks before you can assess its effect, and trigger work is an ongoing process.
The good news is that the effort pays off. Rosacea that is managed early and consistently develops less often into the more severe forms.
Gentle care in safe hands
Do you have rosacea or sensitive skin with redness, and are you missing a treatment that works with your skin instead of against it? Book an appointment for the Fragile for sensitive skin treatment at our student clinic, where you will be met with both expertise and care at a student-friendly price.
And if you dream of working professionally with sensitive and reactive skin yourself, our cosmetology and skin therapy programme teaches you precisely to understand the skin’s conditions, know your professional boundaries and recognise when a client needs to be referred to a doctor. That is the knowledge that builds trust in the clinic.