Perioral dermatitis is a red rash that appears around your mouth and nose and causes red, inflamed, swollen bumps on the ...

More severe reactions also involve vesicular lesions that burst and crust afterward. In particular, when a patient comes in contact with poison ivy, the rash that often appears looks like a line of ...

“Margarita burn” is a nice name for an annoying summer skin rash. It's a reference to lime juice, a key ingredient in the drink, which can get on the hands of a person squeezing the citrus fruit. If ...

A 62-year-old man presents to the clinic with a complaint of a painful erythematous rash on both cheeks for the past 4 months. On examination the rash appears as faint erythematous patches with mild ...