GLP-1 medications such as semaglutide and tirzepatide have become increasingly common for managing diabetes and supporting weight loss, but can cause hair loss.

If you’ve never heard of kratom, you may be surprised to learn that it is a supplement increasingly being sold in gas stations, convenience stores, smoke shops, and online stores—often marketed as a “natural” supplement for energy, relaxation, pain, or mood.

In June 2026, the U.S. Food and Drug Administration (FDA) added bemotrizinol to the list of permitted sunscreen ingredients—an important development for dermatologists, skincare enthusiasts, and anyone who relies on daily sun protection.

Poison ivy is the most common cause of contact dermatitis in the United States.

there are many effective acne treatments easily available over the counter. Here’s a guide to what to look for before you head to the store.

Accutane (isotretinoin) remains the most effective medication we have—and the only treatment capable of producing long-lasting remission rather than simply controlling breakouts while you're using it.