1. Changes, or problems when you pee, can signal other issues.
While sharp pain when you urinate can be a sign of a urinary tract infection, it can also be a sign of bladder, urinary tract or kidney cancer.
Other symptoms that men often mistake for aging are a need to urinate more often (especially at night), sudden urgencies, and trouble actually peeing.
You could also experience dribbling or a weak urine stream when you go.
These are often a sign of an enlarged prostate, but it could also be prostate cancer.