Learn about this painless skin condition mainly affecting young adults in which bumps form a ring. The rash can be long lasting or recur after treatment.
Disease
Spider bites
Learn more about prevention, symptoms, complications and treatment of spider bites, which are usually harmless.
Disease
Dermatitis
Learn about the symptoms, causes and treatments of this itchy skin condition that affects children and adults, and about how moisturizers help prevent it.
Disease
Sweating and body odor
Learn more about the causes, treatment and self-care of these natural and common skin conditions. Unusual changes may mean a health problem.
Disease
Cellulite
Learn more about this common skin condition that causes dimpling of the thighs and buttocks. Treatment may result in temporary improvement.
Disease
Itchy skin (pruritus)
Learn about causes of this common irritating skin condition and which treatments and self-care measures may provide relief.
Disease
Folliculitis
Learn more about how damaged hair follicles become infected. This condition may clear up on its own, but severe infections can cause scarring or hair loss.
Disease
Bags under eyes
Learn about causes, treatments and self care for bags under eyes, which become more common as you age.
Disease
Measles
Learn about this vaccine-preventable disease that once was common in childhood and is known for a splotchy rash and high fever.
Disease
Molluscum contagiosum
Learn how to prevent and treat this common skin infection that affects people of all ages.
Disease
Ependymoma
Learn about this tumor that forms from ependymal cells in the brain and spinal cord. Treatments include surgery, radiation therapy and chemotherapy.
Disease
Glioblastoma
This fast-growing cancer starts in the brain or spinal cord and also is called glioblastoma multiforme (GBM). Treatments include surgery, radiation and chemotherapy.