While it's normal to experience this from time to time, it's important to bring it up to your doctor if your symptoms last longer than five days, Dr. Sam says. "If the diarrhea is disrupting your life, whether you feel uncomfortable going out or are being kept awake at night, it's time to see your doctor," Dr. Sam says. And remember that, like any other health concern, don't let embarrassment get in the way of seeking the treatment you may need. "We all poop, and there’s nothing wrong with getting a professional opinion," she says.