The painful sensation of urination after intercourse can be relieved by rinsing with potassium permanganate solution, which cannot solve the problem essentially. The urethra is very close to the vaginal opening and the urethra is very short, during sex secretions or bacteria, very easy to retrograde into the urethra, want to solve the problem from the essence, need to carry out routine urine examination to determine whether there is a urinary tract infection, if there is a urinary tract infection, can be controlled by using antibiotics anti-inflammatory drugs. If you have a tingling sensation temporarily after each sexual intercourse, it may be caused by a broken urethra, and you need to have a hospital examination and control the frequency of sexual intercourse temporarily.