While low fiber was once blamed, modern research points to a Western diet high in red/processed meats, low in fiber, refined grains, and sugars as a key factor for developing diverticulitis, with red meat linked to increased risk and inflammation; however, during a flare-up, high-fiber foods like nuts, seeds, popcorn, and corn may worsen symptoms, so doctors often recommend a temporary low-fiber diet.
The worst things for diverticulitis during a flare-up are high-fiber foods, red/processed meats, sugar, fat, alcohol, and NSAIDs like ibuprofen, as they can worsen inflammation and symptoms; instead, focus on a temporary low-fiber diet (liquids/soft foods) and gradually reintroduce fiber after healing to prevent future attacks, consulting your doctor for personalized advice.
Diverticulitis flare-ups happen when small pouches (diverticula) in the colon get inflamed or infected, often due to trapped stool, bacteria, or food particles, triggered by a diet low in fiber, high in red meat/fat, and lack of exercise, plus risks like obesity, smoking, certain meds (NSAIDs), and stress. A high-fiber diet helps prevent them, while foods like nuts/seeds are now considered beneficial, not harmful, for most.
Mild, uncomplicated diverticulitis typically resolves on its own at home. "Going from a solid, heavy diet to a softer, more liquid diet for a few days usually helps ease symptoms as the body naturally clears a mild infection," Dr Warner says. More intense pain may warrant antibiotics.
Diverticulitis can bring abdominal pain, fevers, and nausea, among other symptoms. Usually, diverticulitis can be resolved with mild treatments, including temporary diet changes and sometimes antibiotics.
Symptoms of diverticular disease and diverticulitis
pain in the lower left side of your tummy (abdomen) – a small number of people get pain on the right side. tummy pain that gets worse after you eat, and gets better after you poo or fart. constipation. diarrhoea.
The duration of a diverticulitis flare-up can vary. A mild flare-up can last from a few days to a week, while more severe cases may take longer to subside. The duration can also depend on your overall health, any underlying conditions and timing of treatment.
Always see your healthcare provider to be sure. You should seek emergency medical attention for diverticulitis if you experience one or more of the following: Blood in stool. Excessive vomiting or severe nausea.
While your diverticulitis is effectively treated, it's not technically cured because the sacs remain. As long as you still have diverticula, they can get infected again.
Paracetamol is indicated for pain and the committee highlighted the importance of avoiding NSAIDs and opioid analgesia because of the risk of diverticular perforation. Some people experience abdominal cramping, and anti-spasmodics may help with this.
Straining to pass stools increases the pressure in the colon or intestines, which may lead to the formation of these pouches. In some cases, one of the pouches can become inflamed and a small tear develops in the lining of the intestine. This can lead to an infection at the site.
Treatment may consist of measures including: Taking painkillers to reduce discomfort. These may be over-the-counter pain medicines such as paracetamol or stronger medicines that require a prescription. Taking Buscopan may help with cramping abdominal pain.
A clear liquid diet may be recommended for 2 to 3 days.
Water and clear juices (such as apple, cranberry, or grape), strained citrus juices or fruit punch. Coffee or tea (without cream or milk) Clear sports drinks or soft drinks, such as ginger ale, lemon-lime soda, or club soda (no cola or root beer)
The majority of people with diverticula will not have any symptoms; this is known as diverticulosis. Symptoms of diverticulitis tend to be more serious and include: more severe abdominal pain, especially on the left side. high temperature (fever) of 38C (100.4F) or above.
Grilled Chicken in Coconut Milk with Spices
Many dairy products are safe for your digestive system while you get well. You can try drinking fat-free, low-fat or reduced-fat milk. Yogurt also is OK, but don't add fiber-filled toppings such as nuts or granola. Mild cheeses, cottage cheese, sherbert and low-fat ice cream are some other dairy options.
Diverticulitis comes from infection and inflammation within small pouches (diverticula) that form in the colon wall, often due to high pressure from straining to pass hard, low-fiber stools, trapping bacteria and food, leading to blockage and infection. Risk factors include a low-fiber diet, constipation, obesity, lack of exercise, smoking, red meat, and age, though doctors don't know the exact cause.
Diverticulitis perforation is a medical emergency with symptoms like sudden, severe abdominal pain (often lower left), high fever, chills, rapid heart rate, nausea, vomiting, and a rigid, tender abdomen, as bowel contents leak into the abdominal cavity (peritonitis). It requires immediate medical attention, with signs of worsening infection like difficulty breathing or confusion signaling sepsis.
Recent advances in the surgical management of diverticulitis have significantly improved patient outcomes and treatment strategies. One notable development is the laparoscopic approach, which has been introduced for the diagnosis and definitive treatment of uncomplicated diverticulitis [3].
Stages of Diverticulitis
Stage III: Abscesses have burst, and pus has been discharged into the abdomen. Stage IV: Abscesses have burst into the peritoneal cavity (a fluid-filled area that houses many of the abdominal organs), resulting in the presence of feces and, subsequently, infection.
Surgical Treatment
Patients with uncomplicated diverticulitis may be managed with bowel rest and antibiotics. As episodes become frequent and/or more complicated, elective resection may be advised to avoid further and potentially more involved episodes.
Severe abdominal pain: Pain that is persistent and severe. Vomiting or nausea: Gastrointestinal symptoms can accompany diverticulitis-related sepsis. Changes in bowel habits: Constipation or diarrhea can occur.
Recurrent attacks of acute diverticulitis carry the risk of gradual scarring and fibrosis with the sequela of forming a stricture. Diverticular disease rarely causes complete obstruction.
Surgery on the colon may be needed if: You have had complicated diverticulitis. Complications include ruptures in the colon wall, fistulas or other serious tissue damage. You have had multiple episodes of uncomplicated diverticulitis.