Learn about the common myths and misconceptions about hidradenitis suppurativa (HS) and why it is often misdiagnosed.

Hormonal acne can appear in adolescents and adults. There are multiple contributing factors, especially excess androgens.

For those in the know, LED face masks are some of the best tools to reduce acne and inflammation. Initially invented to aid ...

The iPLEDGE program is a risk management system mandated by the U.S. Food and Drug Administration to prevent fetal exposure ...

Medically reviewed by Katlein Franca, MD Postpartum acne is acne that appears after you have given birth. It happens because your hormone levels change after pregnancy. Stress and sleep deprivation ...

What is acne? Acne is the medical term for pimples. Pimples happen when pores get clogged with dead skin and oil, and bacte­ria build-up. Then, the skin gets inflamed and can turn red or swollen. Acne ...

A few years ago, my cat’s chin looked swollen and red beneath her gray fur. Her vet said she had cat acne. This surprising ...

Expert Rev Clin Pharmacol. 2010;13(4):563-580. Currently, isotretinoin is only licensed for the treatment of severe acne. However, in recent years, dermatologists have expanded their indications ...

That could include probiotics, both topical and oral. Two recent reviews of studies investigating this possibility suggest ...