Rosacea is a common chronic skin condition that causes redness, flushing, and pimple-like bumps — mainly on the face. It affects millions of Canadians and can be frustrating to manage without the right information. In this article, we cover what causes rosacea, what it looks like, and what treatments are available to help you take control of your skin health.
What Is Rosacea?
Rosacea (sometimes called acne rosacea) is a long-term skin condition. It mainly affects the cheeks, nose, forehead, and chin. Unlike regular acne, rosacea comes with a distinct flushed or red background on the skin.
It is most common in fair-skinned adults between the ages of 30 and 60. Women are diagnosed more often than men, but men tend to develop more severe symptoms. Rosacea is not contagious — you cannot catch it from another person.
For more background on skin conditions like this one, visit Health Canada’s official health resources.
What Causes Rosacea?
The exact cause of rosacea is still debated among researchers and doctors. However, several factors are known to play a role in triggering or worsening symptoms.
Possible Underlying Causes
Some experts believe that low stomach acid levels may contribute to rosacea. Others point to problems with the immune system or the nervous system controlling blood flow in the face. Genetics may also play a role — rosacea tends to run in families.
Certain tiny skin mites called Demodex folliculorum have also been linked to rosacea flare-ups. Research is ongoing, and scientists have not yet pinpointed a single definitive cause.
Common Rosacea Triggers
Even if you already have rosacea, certain things can make it flare up or feel worse. Knowing your personal triggers is an important part of managing this condition.
Common triggers include:
Coffee and tea
Alcohol, especially red wine
Spicy foods, pepper, and strong seasonings
Chocolate and nuts
Sun exposure
Hot weather or sudden temperature changes
Stress and intense exercise
Harsh skincare products or detergents
Keeping a simple diary of your food and activities can help you spot patterns. Therefore, you can avoid what makes your rosacea worse.
Recognising the Symptoms of Rosacea
Rosacea symptoms can look different from person to person. However, there are a few key signs that doctors look for when making a diagnosis.
Skin Symptoms
The most recognisable symptom of rosacea is a persistent redness or flushing across the cheeks and nose. This redness may look like a blush that never fully goes away. Over time, small visible blood vessels (sometimes called spider veins or couperose) can appear on the surface of the skin.
Rosacea also causes small red bumps and pus-filled pimples that appear on this red background. This is why it is sometimes confused with common acne. However, rosacea does not usually cause blackheads.
Other Associated Symptoms
Some people with rosacea also experience eczema on the face, which adds irritation and dryness to the affected areas. In more advanced cases, the skin on the nose can thicken and become bumpy — a condition called rhinophyma. Eye irritation and redness (ocular rosacea) can also occur in some individuals.
For a detailed overview of rosacea symptoms, the Mayo Clinic’s guide to rosacea is an excellent resource.
Rosacea Treatment Options
There is no permanent cure for rosacea, but there are many effective treatments. The right treatment plan depends on how severe your symptoms are. Your family doctor or dermatologist will help you choose the best approach.
Treating Mild Rosacea at Home
For mild or surface-level rosacea, topical (applied to the skin) treatments are usually the first step. Good daily skin hygiene is essential. Wash your face gently twice a day using a mild, fragrance-free soap. Avoid scrubbing or rubbing the skin harshly.
Several medicated creams and gels can help with different aspects of rosacea:
Retinoids (vitamin A acid / retinoic acid): Help reduce excess skin buildup (hyperkeratosis) and unclog pores.
Topical isotretinoin: Reduces oiliness and sebum production on the skin.
Benzoyl peroxide (5% or 7%): Targets inflammation and bacteria in the skin.
Topical antibiotics (erythromycin, tetracycline): Effective against the bacteria that worsen rosacea pimples.
It is important to apply these products exactly as directed. Using too much, or applying them incorrectly, can cause skin irritation. In addition, avoid sun exposure during treatment — your skin will be more sensitive to UV rays.
What to Expect in the First Few Weeks
Many people notice some skin dryness or irritation in the first few weeks of treatment. This is normal. Sometimes, rosacea symptoms can even look slightly worse before they start to improve. A gentle, fragrance-free moisturising cream applied daily can help manage this dryness.
Most people begin to see real improvement after three to four weeks of consistent treatment. However, to get the best long-term results, it is important to stick with the treatment plan for at least three to four months. Studies suggest that roughly 80% of people see satisfying improvement with topical treatment when used consistently.
Treatments for Moderate to Severe Rosacea
When rosacea is more severe — or when it has not responded to topical treatments — doctors may recommend oral (taken by mouth) medications. The goal of these stronger treatments is to clear up the skin and prevent scarring.
Oral antibiotics — particularly the tetracycline family of drugs — are commonly prescribed. They are highly effective and are usually taken for a minimum of four months to prevent the condition from returning. However, pregnant women should not take oral antibiotics for rosacea. Always tell your doctor if you are pregnant or planning to become pregnant.
Oral retinoids are another powerful treatment option for severe rosacea. They work by significantly reducing oil (sebum) production in the skin and can clear rosacea completely in four to six months of treatment. For many patients, the results are long-lasting.
However, oral retinoids carry serious risks for unborn babies. They can cause severe birth defects. For this reason, anyone who could become pregnant must use reliable contraception starting at least one month before beginning treatment, throughout the entire course of treatment, and for several months after stopping. Your doctor will discuss this with you in detail before prescribing this medication.
Hormonal Considerations
In some cases, hormonal factors contribute to rosacea in women. Doctors may sometimes consider oestrogen-based oral contraceptives as part of a treatment plan. Note that low-dose “mini pills” are generally not effective for managing rosacea-related symptoms. Your doctor can advise you on the most suitable hormonal options for your specific situation.
Preventing Rosacea Flare-Ups
While rosacea cannot always be fully prevented, you can reduce how often and how severely it flares up. Lifestyle changes and good skincare habits make a significant difference.
Skincare and Lifestyle Tips
Avoid skincare and makeup products labelled as “comedogenic” — these can block pores and worsen rosacea. Stick to gentle, non-irritating products designed for sensitive skin. Avoid over-washing your face or using harsh chemical cleansers and detergents.
Furthermore, resist the urge to squeeze, pick, or pop pimples. This can introduce bacteria, cause further inflammation, and increase the risk of permanent scarring. Sun protection is also crucial — apply a broad-spectrum SPF 30 or higher sunscreen every day, even in winter or on cloudy days.
Diet and Lifestyle Adjustments
Reducing your intake of known dietary triggers — such as alcohol, spicy foods, and very hot beverages — can help keep rosacea calmer. Managing stress through regular exercise, sleep, and relaxation techniques also helps. However, avoid very intense exercise in hot environments, as this can trigger flushing.
For additional lifestyle tips for managing rosacea, Healthline’s rosacea guide offers practical, evidence-based advice.
When to See a Doctor About Rosacea
Rosacea is a medical condition — not just a cosmetic concern. If you notice persistent redness, pimples, or flushing on your face that does not go away, it is worth speaking to a healthcare professional.
Start by booking an appointment with your family doctor. They can confirm the diagnosis and recommend an appropriate treatment plan. If you do not have a family doctor, a walk-in clinic is a great option for an initial assessment. Most provinces and territories in Canada have walk-in clinics that can address skin concerns without a referral.
For more complex or persistent cases, your family doctor may refer you to a dermatologist (a skin specialist). Dermatologist appointments are typically covered under provincial health plans, though wait times may vary.
Do not wait until rosacea becomes severe before seeking help. Early treatment leads to better outcomes and reduces the risk of lasting skin changes like visible blood vessels or skin thickening. As always, consult your doctor before starting any new medication or skincare treatment — including over-the-counter products.
Frequently Asked Questions About Rosacea
Is rosacea the same as acne?
Rosacea and acne are two different skin conditions, although they can look similar. Rosacea causes redness and pimples on a flushed background, while common acne does not usually cause persistent redness. A doctor can tell the difference and recommend the right treatment for each condition.
Can rosacea be cured permanently?
There is currently no permanent cure for rosacea, but it can be effectively managed with the right treatment plan. Many people achieve long periods of clear skin with consistent treatment and by avoiding personal triggers. Your family doctor or dermatologist can help you build a long-term management strategy.
What foods should I avoid if I have rosacea?
Common food and drink triggers for rosacea include alcohol (especially red wine), spicy foods, hot beverages like coffee and tea, chocolate, and nuts. However, triggers vary from person to person, so keeping a food diary is a helpful way to identify what specifically worsens your rosacea symptoms.
Is rosacea covered under provincial health plans in Canada?
Visits to your family doctor or a walk-in clinic for rosacea diagnosis and treatment are generally covered under provincial and territorial health plans across Canada. Some prescription medications for rosacea may also be covered depending on your province and drug benefit programme. Check with your provincial health authority or pharmacist for details specific to your coverage.
Can rosacea get worse over time if left untreated?
Yes, rosacea can progress and become more severe if it is not treated. Over time, untreated rosacea may lead to permanent visible blood vessels, skin thickening (especially on the nose), and more frequent, harder-to-control flare-ups. Seeking treatment early gives you the best chance of keeping rosacea under control.
Can I wear makeup if I have rosacea?
Yes, many people with rosacea wear makeup, but it is important to choose products carefully. Look for makeup labelled as non-comedogenic, fragrance-free, and designed for sensitive skin. Green-tinted colour-correcting primers can help neutralise redness, and mineral-based foundations are generally gentler on rosacea-prone skin.
Key Takeaways
Rosacea is a chronic skin condition causing redness, flushing, and pimple-like bumps, mainly on the face.
The exact cause is not fully known, but triggers like alcohol, spicy foods, sun exposure, and stress can make it worse.
Mild rosacea is often treated with topical creams and good daily skincare habits.
Severe rosacea may require oral antibiotics or retinoids — always under a doctor’s supervision.
Oral retinoids carry serious risks during pregnancy and require reliable contraception throughout treatment.
Avoiding known triggers and using gentle, non-comedogenic skincare products helps prevent flare-ups.
See your family doctor or a walk-in clinic if you suspect you have rosacea — early treatment gives the best results.
Always consult your doctor before starting any new medication or skincare routine for rosacea.
