Rajesh Gupta Rajesh Gupta Asked 4 months ago

Can diverticulitis cause weight gain?

I've been managing my diverticulitis for a while, and I've been careful with my diet. However, I've noticed a gradual weight gain recently, which is confusing. Can diverticulitis actually cause weight gain, or is something else going on?

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5 answers

Ramesh Kumar Ramesh Kumar Joined Feb 2026 4 months ago
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Usually, diverticulitis causes weight loss because of eating less during pain. But sometimes, bloating and lack of physical activity during recovery can make you feel heavier or gain weight. I keep a check on my health with routine medical visits to manage both my BP and weight.

Meera Sen Meera Sen Joined May 2026 4 months ago

Welcome to the group! Generally, diverticulitis leads to weight loss due to low appetite and liquid diets. However, if you are experiencing bloating or water retention from medications, it can feel like weight gain. It is best to discuss any sudden weight changes with your doctor.

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Vikram Sethi Vikram Sethi Joined May 2026 4 months ago

From a fitness perspective, diverticulitis itself doesn't cause fat gain. But when you are recovering, you might be less active and eating simple, low-fiber carbs, which can lead to minor weight fluctuations. Focus on light walking once your doctor clears you.

Ananya Hegde Ananya Hegde Joined Jan 2026 4 months ago

If you are feeling heavier, it might be due to severe bloating or gas from the inflammation. Once you are feeling a bit better, try going for short, gentle 10-minute walks inside your home if your doctor allows. It really helps move the gas and aids digestion.

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Harnam Singh Harnam Singh Joined May 2026 4 months ago

In my experience, diverticulitis flare-ups made me lose my appetite completely, so I actually lost weight. If you are noticing sudden weight gain, it might be due to swelling or some other issue. Don't worry too much, just consult your doctor to understand the exact cause.

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