Some symptoms are more serious and the patient should be seen by a doctor.

When should I call the doctor?

A patient should see their healthcare provider if they have persistent:

• abdominal pain,
• unexplained fevers,
• diarrhea, or
• vomiting

If a patient has rectal bleeding they should see their health care provider even if the bleeding stops on its own. Bleeding may be a sign of diverticulosis, diverticulitis, or other serious diseases.