rosacea that comes and goes

Overview

Rosacea is a common skin condition that causes redness and visible blood vessels in the face. When it 'comes and goes,' it means you have flare-ups (periods when symptoms get worse) and remissions (periods when the skin clears or improves). It is not contagious, and it is not caused by poor hygiene.

Rosacea is a very common skin condition, affecting millions of people worldwide. Many people experience it as a pattern of symptoms that come and go over time.

Rosacea most often appears in adults between the ages of 30 and 50. It is more common in people with fair skin, but it can affect people of any skin tone. Women are affected more often than men, although men may have more severe symptoms.

Symptoms

Common symptoms

• Flushing or blushing easily, often for a few minutes or longer.
• Persistent redness that stays on the face, especially the nose and cheeks.
• Small red bumps or pus-filled pimples that look like acne.
• Visible blood vessels (thread veins) that appear as thin red lines on the skin.
• A burning, stinging, or dry feeling on the face.
• Thickening of the skin, especially on the nose (this happens later in some cases).

Causes

Main causes

• The exact cause is not fully understood, but it involves a combination of genetics (family tendency) and an overactive immune response in the skin.
• Problems with the tiny blood vessels in the face may cause them to widen, leading to redness and flushing.
• Triggers such as heat, cold, wind, sun, spicy food, alcohol, hot drinks, and stress can set off a flare-up.
• Some types of mites that naturally live on the skin may play a role in some people.

Risk factors

• Having fair skin and light hair.
• Being between 30 and 50 years old.
• A family history of rosacea.
• Frequent flushing or blushing.
• Being a woman (though men often have more severe symptoms).
• Living in places with strong sun or extreme temperatures.

When to see a doctor

See a doctor urgently if:

• If your eyes hurt, are red, feel gritty, or if your eyesight changes, see a doctor or eye specialist the same day.
• If your face becomes very swollen and painful suddenly, contact your local health care service the same day.

Book a routine appointment if:

• If facial redness or flushing happens often and does not go away in a few days.
• If you see small bumps or blood vessels on your face that you are unsure about.
• If your symptoms are affecting your confidence or sleep.

Diagnosis

A doctor (or a skin specialist called a dermatologist) usually diagnoses rosacea by looking at your face and asking about your symptoms and triggers. There is no single test that confirms rosacea.

Tests that may be done

• There are no specific lab tests for rosacea.
• Sometimes a doctor may do a skin scraping or blood test to rule out other conditions like acne, eczema, or an allergy.
• If your eyes are affected, you may be referred to an eye doctor (opthalmologist) for a detailed eye examination.

What to expect at your appointment

At your appointment, the doctor will look at your skin and may ask you about your daily routine, lifestyle, and flare-ups. You will be asked about what makes your skin better or worse. The doctor will explain your skin type and what you can do, and will discuss treatment options with you. It is a good idea to bring a list of your symptoms and any products you use on your face.

Treatment

There is no cure for rosacea, but the right treatment can control symptoms, reduce redness, and prevent flare-ups. Treatment is tailored to the individual because everyone has different triggers and symptoms. Guidelines from the UK NHS suggest starting with gentle skin care and avoiding triggers, then adding treatments if needed.

Self-care at home

• Wash your face twice a day with a gentle, fragrance-free cleanser and lukewarm water.
• Use a moisturizer approved for sensitive skin every day to protect the skin barrier.
• Apply a broad-spectrum sunscreen of SPF 30 or higher every morning, even when cloudy.
• Identify and avoid your personal triggers — many people find that spicy food, alcohol, hot drinks, or temperature changes make symptoms worse.
• Use makeup that is non-comedogenic (won't block pores) and fragrance-free if you wear it.
• Avoid scrubbing, rubbing, or using harsh toners or exfoliants on your face.

Medical treatments

Your doctor may prescribe topical (on-the-skin) medicines to reduce redness and bumps, or oral (taken by mouth) antibiotics to calm inflammation. These are prescribed only by a doctor, and the right option depends on your skin and symptoms. Some people benefit from laser or light therapy to reduce visible blood vessels and persistent redness. Always follow your doctor's advice and do not use anyone else's prescription.

When is surgery considered?

surgery or specialized skin procedures may be considered only if the skin becomes thickened (such as on the nose), which is not common. These procedures help reshape the thickened skin and should be discussed with a skin specialist or surgeon.

Living with this condition

Living with rosacea that comes and goes means managing your skin every day, not just during flare-ups. Keep a simple skincare routine – gentle cleansing and moisturizing – and always protect your face from the sun. When a flare-up starts, try to stay calm and continue your usual care; most flare-ups settle with time.

Lifestyle tips

• Use a sunny side of the street or wear a wide-brimmed hat to shade your face when it is sunny or hot.
• Stay indoors during extreme heat or cold when possible.
• Manage stress with gentle activities like walking, meditation, or talking to a friend.
• Choose clothing and bedding that keeps your face cool.
• If you drink alcohol, note which types trigger your symptoms, and avoid them.

Diet and exercise

A balanced diet with plenty of vegetables, fruit, and whole grains is good for overall health. Spicy food and hot drinks are common triggers, so you may want to avoid them. Regular exercise supports blood flow and reduces stress, but avoid very intense exercise that makes you overheat, which can trigger flushing. Try to exercise in a cool, airy space and keep a cool drink of water nearby.

Mental health and emotional wellbeing

Rosacea can be frustrating and may affect how you feel about your appearance. It is normal to feel embarrassed, worried, or even upset when your skin flares up. Skincare can help, but your feelings matter too. If the condition is causing low mood or anxiety, consider talking to your doctor or a mental health professional. If you ever feel seriously distressed or have thoughts of self-harm, reach out to your local crisis support service or go to the nearest emergency department.

Prevention

Rosacea cannot be completely prevented, but you can reduce the number and severity of flare-ups. The most effective step is to identify your personal triggers and avoid them. Consistent daily care — gentle cleansing, moisturizing, and sun protection — helps keep your skin calm.

Complications

If left untreated

• Persistent redness that becomes darker or more wide-spread.
• Permanent visible blood vessels (telangiectasia) that won't fade easily.
• Thickening of the skin, especially on the nose (more common in men).
• Eye involvement (ocular rosacea) that may cause serious sight problems if left untreated.

Long-term outlook

With the right care, most people with rosacea can keep their skin clear and prevent it from getting worse. It is a long-term condition, but it is very manageable. You can live well with rosacea, and treatment continues to improve.

Find support

External links open third-party websites. Ruqelo Health is not responsible for external content. Listing an organisation does not imply endorsement.