Q: I have been plagued with sebaceous cysts most of my adult life. It's the worst when summer comes and I want to spend more time at the beach. But with those awful cysts on my back, I'm always ...

Q: I had mild acne for years and have been taking care of it myself since I was a teenager. Now I've been told I have sebaceous cysts, which are much worse. Would you please explain what sebaceous ...