Diet Plan for Diverticulitis

For some people, the lining of the digestive tract, particularly the large intestine, can develop small pouches known as diverticula. The presence of these pouches is known as diverticulosis. When these pouches become inflamed or irritated in any way, the condition is caused diverticulitis. Primary treatment of diverticulitis includes lifestyle changes and home care, while following a certain diet can help alleviate symptoms, slow down its progression and even prevent it from developing.

Symptoms and Risk Factors

Symptoms of diverticulitis can include sudden pain that is often severe, located at the lower left side of the abdomen; diarrhea and constipation; flu-like symptoms such as nausea, vomiting and fever; a tender abdomen; and a change in bowel habits. Some other less common symptoms include bleeding from the anus and bloating.

Risk factors for diverticulitis include obesity, a lack of exercise, age and a lack of fiber in the diet.

Diverticulitis Diet

The backbone of a diet geared toward treating diverticulitis is the adequate consumption of fiber. During symptom flare-ups, a low-residue diet should be followed. This means consuming very little fiber to avoid more frequent bowel movements and to allow time for the condition to heal itself.

In between flare-ups, however, one should consume ample amounts of fiber.This is known as a high-residue diet. Fiber works by softening the stools, which leads to less irritation and pressure on the bowels and, therefore, less pain. Foods that contain plentiful amounts of fiber include fruits and vegetables, whole grains and legumes (beans). The recommended amount of fiber that should be consumed per day is between 20 and 35 grams, though it should be introduced gradually to prevent bloating and gas. If you are unable to eat these foods, a fiber supplement can be used instead.

Additional Information

When following a diverticulitis diet, it is best to consume ample amounts of water, as fiber absorbs water to aid in the softness of stools. If you don't consume enough water, the frequent consumption of fiber can lead to constipation. Beyond this, getting adequate exercise will not only help keep you healthy and reduce stress, it helps keep the bowel and digestive system healthy and helps you maintain a healthy weight. Finally, when you feel the urge to use the restroom, use it. Holding in bowel movements can lead to harder stools, which can increase pressure and exacerbate pain.