Many of the symptoms for diverticulitis and irritable bowel syndrome (IBS) are similar. They may include cramping, abdominal pain and a change in bowel habits such as constipation or diarrhea. Treatments are also similar and often include a change in diet and medication. But not all treatments are the same. Diverticulitis is an inflammation of the lining in the large intestine. IBS is a problem with the intestines that causes food to move too quickly or too slowly through the digestive tract.
Diet
High-fiber diets are often recommended for patients with IBS and many people recovering from diverticulitis. Soluble fiber, which helps treat diarrhea and constipation by forming a sticky substance to aid indigestion, is found in apples, beans and citrus fruit. Insoluble fiber helps the digestive process and is found in whole-grain breads, wheat bran and vegetables, according to the American Academy of Family Physicians. However, patients with diverticulitis may be advised to avoid these foods for two to four days until symptoms improve. A liquid diet may be suggested. They will then be told to gradually reintroduce high-fiber foods into their diets. Some IBS patients report bloating and gas because of their sudden increase in fiber intake, so the diet may be introduced slowly.
Medication
Sometimes fiber supplements and laxatives are recommended during treatment for people with IBS. Antispasmodic medication helps these patients in controlling the colon muscle spasms and reducing abdominal pain. Diverticulitis patients are also given pain relievers and antibiotics to clear up any inflammation or infection, according to the National Digestive Diseases Information Clearinghouse. Doctors are careful when prescribing or recommending laxatives. Laxatives can be habit forming, so it is recommended that they be used carefully and not too frequently.
Self-Help
For many people with diverticulitis and IBS, the disorders can be taken care of at home. Bed rest is recommended for people with diverticulitis to rest the colon in the early stages; however, some people with severe cases of diverticulitis need to be hospitalized for intravenous antibiotics and observation. Their symptoms may include high fever and high white blood cell count; they may be at risk for bowel obstruction. In some cases, surgery to remove the diseased part of the colon may be necessary for people with diverticulitis. The goal of treatment for diverticulitis is to prevent recurrent attacks. People with IBS may experience recurrences throughout their lives, but the symptoms don't get worse over time. They are advised to manage their stress, which may trigger symptoms of the disorder, and to stay on a healthy diet, eating smaller meals and avoiding high-fat foods.
