1 doctor weighed in:

Why do my dad and I have red birth marks on our necks?

1 doctor weighed in
Dr. Michael Dansie
Family Medicine

In brief: Depends

You should see your doctor. This could depend on genetics.
Some birthmarks are congenital, while other red marks may have a cause that can be treated with medications.

In brief: Depends

You should see your doctor. This could depend on genetics.
Some birthmarks are congenital, while other red marks may have a cause that can be treated with medications.
Dr. Michael Dansie
Dr. Michael Dansie
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