Hello! If the foreskin is too long, it can not be treated by surgery in time, which can cause scales, irritation to the glans, balanitis, dermatitis, prostatitis caused by upward infection, seminal vesiculitis caused by retrograde infection, and gynecological inflammation caused by sexually transmitted friends. The best treatment of foreskin is plastic surgery of foreskin. I suggest you go to a regular hospital for treatment. At present, circumcision mainly uses laser (less bleeding, need to remove stitches after operation) (mainly for small penis, which can improve sexual satisfaction). Utilitarian orientation (mainly aimed at unhappy life time, which can effectively improve sexual utility). Generally, the operation time is about 15 minutes, and hospitalization is not required. You can choose the most suitable operation method according to your own specific situation. I hope my answer can help you! 13