“Compared to even an extreme form of cystic acne, I would say what's unique to ... your chest, and your back, whereas hidradenitis suppurativa typically is at the folds of your skin where ...

Do you strip back skincare, and go the gentle approach ... to help explain the differences between cystic and hormonal acne – and suggest some of the best treatments available to you ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Cystic acne occurs very deep under the skin's surface ... like the face, chest, and back. They're totally benign, Dr. Gonzalez says, but they can get in the way since they can get caught in ...

NBC Select associate updates editor Zoe Malin says she started using Differin gel for her hormonal and cystic acne as a teenager since it is the only OTC retinoid that does not require a prescription.