Another factor to pay attention to is diarrhea. It is the reaction to the typical bacterial penetration. That is when a patient can notice a watery stool. The bowel movements become unstable and irregular. Because of that, the person may be caught in a tricky situation at any time of day and night. Moreover, the patient also suffers from the minor symptoms such as vomiting and bloating. If the problems last for more than 2 days, it is important to see a doctor.