Alison O'Neill told Good Morning America her cancerous tumor was initially diagnosed as a clogged oil gland. Doctors diagnosed O'Neill with angiosarcoma, a rare cancer that forms in blood vessel ...

Acne is a skin condition characterized by clogged pores. When pores get clogged, it causes red lesions — which you know as pimples — to form on the face or other areas of the body, especially those ...

Doctors warn against ignoring dandruff on eyelids. Learn more in this post. Eyelash dandruff, or blepharitis, is common eyelid inflammation. It's not contagious, but bacteria, fungi, blocked oil ...