Nodular acne, or nodulocystic acne, is severe, inflammatory acne that causes acne nodules to form under your skin. These ...

In a clinical trial, scientists are investigating whether a vaccine could treat patients with moderate to severe facial acne.

However, in some cases, cystic acne may require dermatological help. Cystic acne is a severe form of acne that causes large bumps to form under the skin. Compared to milder forms of acne ...

Your dermatologist can prescribe effective oral and topical prescription medications as cystic acne treatment.

In other studies, severe acne itself increased risks for distress and suicide. In this retrospective cohort study of 5756 patients prescribed isotretinoin for severe acne in Sweden, researchers ...