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samantha_bailey2026-04-17

I've been on Renvela 0.8gm packets for about six months now to manage my high phosphate levels due to kidney disease. Overall, it's been helpful, but I've had some side effects that I'm not sure are normal. Has anyone else experienced diarrhea, stomach pain, or even more serious issues like difficulty swallowing? I want to make sure I'm not alone in this and get some insights. What is the community's advice on how to manage these side effects effectively? Also, what should I do if I experience a severe reaction? I want to be as informed as possible.

I am considering switching to a different medication, but my doctor wasn't completely opposed to me staying on Renvela while we discuss any other potential options. Can anyone else share their experience with Renvela 0.8gm? It might be a game-changer for me to hear firsthand stories on how to better deal with side effects.

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Comments (10)

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katherine_green4d ago

I've heard that some people have better luck with a different brand of phosphate binder. Maybe talk to your nephrologist about other options?

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joyce_murray4d ago

I had some diarrhea when I started, but it went away after a few weeks. Maybe your body just needs some time to adjust.

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philip_knight4d ago

I've been on Renvela for a while now, and while it's managed my phosphate levels, the stomach issues have been tough. I've found that taking it with food helps a bit, but it's still a struggle. Stick with it, though, it's better than the alternatives I've tried.

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ethan_harris4d ago

I've also had some stomach issues, but I found that taking it with a full glass of water helps a lot. Worth a try!

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kathryn_martin4d ago

I had a really bad reaction to Renvela—black stools and severe constipation. I ended up in the ER. If you experience anything like that, go to the hospital immediately. It's not worth the risk.

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kenneth_perez4d ago

The FDA has a hotline for reporting side effects, you know? Give them a call and report whatever you're experiencing. They can't help if they don't know about it.

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virginia_hughes4d ago

Don't switch medications without talking to your doctor first. Some of these drugs interact badly with each other, and you don't want to make things worse.

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edward_gardner4d ago

I'm not a doctor, but if you're experiencing serious side effects, it might be worth looking into other options. Your health is more important than sticking with one medication.

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hannah_washington4d ago

I've been on it for years and never had any issues. Maybe it's just your body adjusting? Give it some more time and see if it gets better.

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james_bradley4d ago

I switched to Renvela from another phosphate binder and haven't looked back. No serious side effects here, just some occasional gas. I would definitely recommend talking to your doctor about sticking with it, but also make sure they know about the upsetting side effects you're having.