Diverticulitis
Small pouches (diverticula) can form in the wall of the large bowel with age. When one becomes inflamed or infected, it is called diverticulitis, causing tummy pain and fever.
Causes & risk factors
- A low-fibre diet over many years
- Increasing age
- Constipation and straining
- Being overweight and inactive
- Smoking
Common symptoms
Tests & diagnosis
Treatment & management
- Mild attacks: rest, fluids and sometimes antibiotics
- A lighter diet during a flare, returning to high-fibre food afterwards
- Pain relief (avoiding strong anti-inflammatories)
- Hospital care with fluids and antibiotics for severe attacks
- Surgery for complications like an abscess, perforation or blockage
When to see a doctor urgently
- Severe or worsening tummy pain
- High fever with chills
- Heavy rectal bleeding
- A rigid, very tender tummy or inability to pass wind or stool
Not a diagnosis. MedDroid gives general educational information about diverticulitis. It cannot examine you, diagnose or prescribe — always confirm with a qualified doctor.
Frequently asked questions
What is the difference between diverticulosis and diverticulitis?
Diverticulosis just means the pouches are present, often causing no symptoms. Diverticulitis is when a pouch becomes inflamed or infected, causing pain and fever.
Can I prevent diverticulitis?
A high-fibre diet, plenty of fluids, regular exercise, a healthy weight and not smoking all lower the risk of flares.
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MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.