Diverticulosis and Diverticulitis Symptoms

Most people with diverticulosis have no symptoms. When symptoms do occur, they are usually mild.

• Pain in the belly (abdomen)
  
  
• Bloating
  
  
• Constipation (less often, diarrhea)
  
  
• Cramping

These symptoms are nonspecific. This means that they are symptoms of many different digestive disorders. They do not necessarily mean that you have diverticulosis. If you have these symptoms, you should see your health care provider.

Diverticulitis is a more serious condition and causes symptoms in most people with the condition.

• Pain in the abdomen, usually in the lower left side
  
  
• Bleeding: Bright red or maroon blood may appear in the toilet, on toilet paper, or in your stool. Bleeding can be severe and often stops by itself.
  
  
• Fever
  
  
• Nausea
  
  
• Vomiting
  
  
• Chills
  
  
• Constipation (less often, diarrhea)

Diverticulitis, if not treated promptly, can develop some very serious complications. A complication is suggested by any of the following symptoms:

• Worsening abdominal pain
  
  
• Persistent fever
  
  
• Vomiting so bad that you can't keep anything down
  
  
• Constipation for a long period of time
  
  
• Burning or pain when you urinate
  
  
• Bleeding from your rectum