I don't have acne problems, but I get cysts occassionally. They are very painful and swell up and then the red mark will stay on my face for months. Right now I've got one on my chin about the size of a dime, and 2 more on my chest. What do I do to treat them?
If you havenít been to a dermatologist, I would definitely do that first. If you only get them occasionally, you can get cortisone shots (steroid shots) into them and they will be gone within a week (the cysts not necessarily the red mark).