The medication's acne-fighting benefits have been backed by science for decades, but it’s important to be aware of a few ...

Cystic acne is a severe form of acne that causes ... slow healing, drive the infection deeper into the skin, and increase the chance of scarring. In addition to not popping a pimple, the AAD ...

Cystic acne and nodular acne are two types of inflammatory ... in skin pores. By controlling the infection, doxycycline also eases inflammation, including signs of redness and swelling.