Why do i accidentally pee my pants when i cough?

Coughing creates a pressure wave by flattening the breathing muscle, pushing it down into the abdominal contents. If your bladder outlet sphincter is not strong enough to keep your outlet closed against the extra force, you may leak. It is labeled incontinence& not rare in women. You can discuss treatment possibilities with an OBGYN.

Many conditions of the bladder and vagina can cause this. Best is to get urine checked. try exercises like tightening your rectal mscle as if to prevent a BM- hold the position -relax. try 15-20sets of these 3-4 times a day, empty your bladder frequently, avoid excess of soda, coffee, tea ans alcohol. If not better in a few weeks see a Urologist