Which birthmarks are dangerous

There are many different types of birthmarks, including the following:. Birthmarks are usually harmless, but in some cases, they can cause cosmetic issues, grow rapidly, or be a sign of underlying disease.

For example, larger moles have a slightly increased risk of becoming cancerous. And port wine stains can be associated with glaucoma, seizures, or other medical problems. Your doctor can rule out any underlying problems and, in some cases, treat a birthmark with concealing cosmetics or medication.

A birthmark can also sometimes be surgically removed. We have seven convenient locations throughout South Florida and can help provide the most effective treatments for birthmarks. TEL: Get Directions. Pigmented birthmarks are made of a cluster of pigment cells which cause color in skin. They can be many different colors, from tan to brown, gray to black, or even blue.

Moles can be birthmarks. No one knows what causes many types of birthmarks, but some run in families. Your baby's doctor will look at the birthmark to see if it needs any treatment or if it should be watched. Pigmented birthmarks aren't usually treated, except for moles. Treatment for vascular birthmarks includes laser surgery. Most birthmarks are not serious, and some go away on their own.

Some stay the same or get worse as you get older. Usually birthmarks are only a concern for your appearance. Page last reviewed: 04 February Next review due: 04 February Types of birthmark There are many different types of birthmark. Flat, red or pink areas of skin salmon patches or stork marks Credit:. Information: Find out about other types of birthmark: The Birthmark Support Group has information about other types of birthmark and getting help and support.

Non-urgent advice: See a GP if:.