Molluscum Contagiosum

Molluscum contagiosum is a skin infection caused by a virus. The infection creates small, raised bumps on your skin that have the appearance of a pearl. These bumps are usually white but can match your natural skin tone or appear pink to purple. Bumps from the infection can form anywhere on your skin but it’s most common on your face, neck, arms, legs or genitals.

Who does molluscum contagiosum affect?

Molluscum contagiosum can affect anyone at any age. It’s most common among children under 10 years. You could be at an increased risk if you:

Have a weakened immune system.
Have eczema.
Live in a warm, humid climate.
Live in an environment with a lot of other people (crowded).

How common is molluscum contagiosum?

Molluscum contagiosum is common. The exact rate of occurrence is unknown, as the condition resolves on its own.

How does molluscum contagiosum affect my body?

Molluscum contagiosum is an infection caused by a virus. The virus (poxvirus) spreads from person to person through physical contact or contaminated surfaces or objects. This infection begins with a single bump that can spread and increase in number when you itch your skin. These bumps can be bothersome, sore, swollen and itchy. The condition resolves on its own within six to 12 months and usually doesn’t scar your skin.

Symptoms

When to see a doctor

Request an appointment

Complications

Blood clots are a dangerous complication of atrial fibrillation (AFib). Blood clots can lead to stroke.

The risk of stroke from AFib increases as you grow older. Other health conditions also may increase the risk of a stroke due to AFib. These conditions include:

High blood pressure.
Diabetes.
Heart failure.
Some types of heart valve disease.

Blood thinners are commonly prescribed to prevent blood clots and strokes in people with atrial fibrillation.

Prevention

Healthy lifestyle choices can reduce the risk of heart disease and may prevent atrial fibrillation (AFib). Here are some basic heart-healthy tips:

Control high blood pressure, high cholesterol and diabetes.
Don't smoke or use tobacco.
Eat a diet that's low in salt and saturated fat.
Exercise at least 30 minutes a day on most days of the week unless your health care team says not to.
Get good sleep. Adults should aim for 7 to 9 hours daily.
Maintain a healthy weight.
Reduce and manage stress.

By Mayo Clinic Staff

Request an appointment

Diagnosis & treatment

Living with atrial fibrillation?

Connect with others like you for support and answers to your questions in the Heart Rhythm Conditions support group on Mayo Clinic Connect, a patient community.