Months of recurring acne in the same spot on my face and one panicked Google search later, I landed upon face mapping—i.e., a ...

Overview 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 ...

An curved arrow pointing right. Dr. Melanie Grossman, a dermatologist based in New York City, explains what causes acne and how you can prevent it. Follow BI Video: On Twitter More from Science Dr ...

Cystic acne typically arises for people in their teens and 20s, but it can last into adulthood as well. The cause is usually ...

Acne originates from your skin's hair follicles and oil glands, and the most common causes include excess oil, blocked pores, and raised androgen hormones. Here's why. The palm of your hands and ...

Not enough studies have been done for us to know exactly how weed impacts your skin. That said, research has shown that marijuana may slightly increase testosterone levels which may be associated with ...