Dear Doctor,
I think I might have caused injury inside my penis doing masturbation on aphrodisiacs. It all started when I felt a muscle pop one time. Since then, Ive had this burning sensation for over a year. When I'm urinating, it feels as though the sensors around my penis lip are numb and twitching. Some doctor recommended saw palmetto and ciprofloxacin for a month but it only subdued the burning sensation temporarily. The burning sensation always seems to get worse when I get aroused. I have a feeling a muscle has been damaged or weakened somewhere because I have not had the urge to masturbate since then. I need to get back that tickling sensation that comes along with an ejaculation. I have not experienced it in over a year now. Some suggestions on a treatment or cure would be appreciated.