Walk or at least sit up as much as possible after surgery. Necrosis Death of tissue. This can be caused by infection, tissue rejection, or loss of blood supply to tissue. Paralysis Caused by stroke from a blood clot, or a severed nerve. Severe allergic reactions can cause your air passage to close or send you into shock.
Reactions can be from anesthesia, certain drugs such as penicillin.
Non-fatal reactions include rashes and hives. Urinary problems You could have permanent urinary problems, from urine stream direction and spraying to problems with incontinence or painful urination. Your urethra can be very wide, which may cause problems in intimate situations, or it may stick out or have unremoved spongy penile tissue around it, which can cause irritation when sitting or walking. You may never have an orgasm again. Depth problems You may end up with a vagina too shallow for standard sexual function.