A blister is a circular-shaped bump on the skin containing bloody or clear fluid.
Blisters are caused by injury, allergic reactions, or infections, including the following:
The symptoms of a blister may resemble other skin conditions or medical problems. Always consult a physician for the proper diagnosis.
Blisters often heal spontaneously. Treatment varies according to the cause. General guidelines for treatment include:
The Division of Dermatology at Children's National Health System continues to expand services as more families seek our expertise in the diagnosis and treatment of disorders of the skin, hair, and nails.
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Located within Children's National Health System, the Regional Outpatient Centers' administrative offices support outreach to the community and facilitates hospital department participation in the program. The Regional Outpatient Centers offer Children's specialists in a neighborhood setting around the region.
Seborrheic dermatitis, also known as cradle cap, is characterized by fine white scales on the head and scalp.
Skin color is determined by pigment (melanin) made by specialized cells in the skin called melanocytes. The amount and type of melanin determines a person's skin color.