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ethan_ferguson2026-04-18

I have been taking Famotidine 40mg/5ml Oral Susp for acid reflux. I have noticed some serious side effects. The biggest issue is the serious side effects of dizziness and abnormal heartbeat. Do you know if there is an alternative to this medication that is less extreme? If so, what is it? Any help is greatly appreciated. thanks! I have tried answering this question and can't find any solutions. Please, help!

1 min read
last active 4/18/2026
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Comments (4)

R
ronald_pierce4/14/2026

I had a bad reaction to Famotidine too. Switched to ranitidine and it's been fine. But yeah, those side effects sound awful. Get it checked out!

J
james_bradley4/14/2026

I had the same issue with Famotidine. I found that taking it with food helped a bit, but ultimately, I had to switch to a different medication. It's frustrating because Famotidine was working so well for my symptoms, but the side effects were too much to deal with. I wish there was a way to get the benefits without the risks.

M
marie_ferguson4/14/2026

Serious side effects can happen. Famotidine is a histamine-2 receptor antagonist, which means it reduces the production of stomach acid.This can help with conditions like GERD and ulcers, but it can also cause issues like dizziness and abnormal heartbeat in some people. It's worth noting that serious side effects are rare, but they can occur. If you experience any of these symptoms, it's crucial to seek medical attention immediately. Don't wait to see if it gets better on its own.

N
nina_kowalski4/14/2026

Dizziness and abnormal heartbeat are serious side effects. You should definitely speak to your doctor about this. Don't wait to see if it gets worse.

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