bacterial infection
"I was given Cephalexin to help with cyst on my ear cartilage and ear lobe. The area on the back side of my lobe was noticeably smaller by the third or fourth day. (So about halfway through). I saw an ENT and he numbed and drained my ear cartilage, and gave me the same prescription. So far so good. I also have a prescription I haven't yet taken, because it's for after surgery in a few days."