General information, not an individual diagnosis. Ask a healthcare professional if you are unsure about your situation.
Diverticulosis means small pouches in the colon, without symptoms in the HAS definition. Diverticulitis means inflammation or infection arising from them. Seeing “diverticula” on a report does not by itself mean that an attack is occurring.
Lower abdominal pain, particularly on the left, altered bowel habits and fever can accompany diverticulitis. Abdominal pain also has other causes. These signs require medical assessment rather than diagnosing a recurrence yourself from a previous diagnosis.
For suspected acute sigmoid diverticulitis, HAS recommends an abdominal and pelvic CT scan to confirm the diagnosis and look for complications. Colonoscopy is not the examination to perform during the acute phase. The doctor arranges the appropriate assessment.
After uncomplicated diverticulitis, colonoscopy is not routine outside its indications for colorectal cancer screening or prevention. After complicated disease, it is recommended once the acute episode has passed. Ask what your report describes.
The cited HAS recommendations, validated in 2017, do not require people with diverticulosis to exclude nuts, hazelnuts, corn or popcorn to prevent diverticulitis. Discuss temporary care instructions before turning them into permanent food restrictions.
At follow-up, bring the CT report and describe pain or bowel problems that persist. Ask whether the attack was complicated, whether colonoscopy is indicated for you and who will arrange it. Follow-up investigations depend on progress and medical assessment.
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