Alopecia Areata

Alopecia areata is a type of hair loss that occurs when your immune system mistakenly attacks hair follicles, which is where hair growth begins.

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Alopecia Areata

Alopecia areata (AA) is probably the third most common form of hair loss dermatologists see, after androgenetic alopecia and telogen effluvium. Unf...

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How to Prevent Balding

'That's the only real side effect from minoxidil,' Penstein says, of the itchiness, flaking, and redness a few men develop. Finasteride slows hair ...

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Diet and Eczema: The Facts

Food allergies can sometimes cause eczema for young children. Most of the foods and supplements that scientists have studied haven’t shown much pro...

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Problems HS Can Cause

Hidradenitis suppurativa (HS) is a skin condition that gets worse the longer you have it. Your doctor may give you antibiotics to clear up an infec...

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What is Smegma?

Smegma is the thick, white, cheesy substance that collects under the foreskin of the penis. In men, smegma collects between the foreskin and the he...

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