Hema Mehta Hema Mehta Asked 4 months ago

Can metamucil cause abdominal pain?

My doctor suggested I take Metamucil for better digestion. However, sometimes after taking it, I feel a dull ache in my abdomen. Could Metamucil be causing this abdominal pain?

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5 answers

Satish Chawla Satish Chawla Joined Mar 2026 4 months ago
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As a diabetic, I take high-fiber supplements to keep my sugar levels stable. But if I don't drink enough water with it, my stomach starts aching and cramping terribly. You have to drink at least a full glass of water with it, otherwise the fiber blocks things up.

Kusum Vyas Kusum Vyas Joined Apr 2026 4 months ago

Beta, sudden heavy doses of these packed psyllium husk powders can be very heavy for our intestines. It is always better to start with just half a spoon. If your stomach is hurting, stop it for two days and try drinking warm water with a little carom seeds (ajwain) boiled in it to soothe the gas.

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Consult a internal medicine specialist

Simran Kaur Simran Kaur Joined May 2026 4 months ago

I feel your pain, I also got severe cramps when I first started it. I realized I was swallowing it too fast without enough water. Try having a cup of warm fennel tea (saunf pani) when the ache starts; it really helps release the trapped gas.

Ananya Sen Ananya Sen Joined Apr 2026 4 months ago

Yes, absolutely. Metamucil can cause severe bloating and abdominal pain if you are not used to high fiber.

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Sunita Nair Sunita Nair Joined Jul 2026 4 months ago

In my experience, psyllium fiber expands rapidly in the gut, which can cause sudden stretch and spasm in your stomach lining, leading to pain. Always start with a very low dose and build up slowly. If the abdominal pain is sharp or accompanied by vomiting, please consult your doctor immediately.

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