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david_okonkwo2026-04-17

I've been struggling with chronic constipation and IBS-C for years, and my doctor recently prescribed Linzess 290mcg capsules. I've started taking them, and while they seem to be helping with the constipation, I'm a bit worried about the potential side effects. The medication works by increasing fluid in your intestines and speeding up the movement of stool, which has been a game-changer for me. The instructions say that it can also help reduce abdominal pain, which is a big deal because that's been a huge issue for me. I've heard that it can cause some serious side effects, so I'm on the lookout for any signs of trouble. I've also noticed some minor side effects, like stomach pain and gas. I'm definitely going to check in with my doctor to make sure everything is okay. The FDA link they provided was really helpful for reporting any issues I might have. Overall, I'm hopeful but a bit concerned.

1 min read
last active 4/17/2026
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Comments (7)

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logan_johnson4/15/2026

I wish they'd mention the bloating more prominently on the leaflet. I was caught off guard by that one.

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ralph_andrews4/15/2026

I heard Linzess can cause severe dehydration. Anybody else experience this? Been feeling extremely tired and dizzy, which is scary. I'm worried about this medication now and if I should stop taking it.

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russell_castro4/16/2026

FYI, if you end up in the hospital due to severe diarrhea, make sure to tell them you're on Linzess. It might be hard to have them take you seriously. I had to tell the story of my life to my doctor and it was very embarrassing. Don't do this, it's dangerous.

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adam_owens4/16/2026

I had to stop taking Linzess because of the diarrhea. It was too much for me to deal with. I feel so sick now and I'm worried I have to take this medication. I don't know what to do. If anyone has any advice, please tell me.

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christina_kim4/16/2026

Linzess definitely helped me out a lot with my IBS-C. This medication was definitely worth the shot, and I'm glad I took it. I had some diarrhea and stomach pain at first, but it settled down after a few weeks. I'm just grateful to finally find something that works. I will never stop taking this medication

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philip_knight4/16/2026

Has anyone else experienced severe bloating? I can't take this medication if it's going to make me look pregnant. I hope this medication stops making me feel like this. I feel like I'm on a rollercoaster because of this medication

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scott_sanders4/16/2026

I've been on Linzess for a while now, and it's been a lifesaver. The severe bloating was the worst part for me, but I had to learn to manage it. Also, if you get gas, try taking activated charcoal pills, and they'll help a lot. Just be patient and keep an eye on your symptoms, and don't forget to drink plenty of water! This is a great thread for discussing this medication!