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Zantac and Nausea: What Users Say

Nausea: mentioned by 7 users (8.4%)

Based on user experiences from 83 Zantac reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

nausea 8.4%
vomiting 6.0%
headaches 3.6%
swelling 3.6%

Reviews for Zantac

Commonly mentioned side effects
  • Mvi...
  • Taken for less than 1 month
  • March 3, 2018

For GERD "I don't even know where to start. I have never felt more miserable on a drug in my life. Before taking it, I had suddenly been losing a ton of weight and having issues sleeping at night due to waking up cold, shaky, and ill-feeling. An urgent care doctor mentioned that I probably have gastritis, and this was given to me. I am currently about three days in, and I can't do it anymore. This morning, after taking my morning dose, I found myself almost immediately hit with incredible weakness, nausea, headache, and what must be a panic attack. It's horrible. This drug makes me feel like I'm going to fall asleep, but the second I close my eyes, it feels like I'm on a roller coaster and I start having unpleasant sounds and visions go through my head. I have actually found myself practically unable to eat most of the time while taking this, even less than I was previously able to without it."

1 / 10
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41 Report
  • lol...
  • Taken for less than 1 month
  • July 28, 2013

For Gastric Ulcer Maintenance Treatment "After horrible pain on a number of separate occasions that would go on for hours, leaving me exhausted and ill, vomiting, and feeling nauseous and debilitated. Just one of these tablets stopped the pain completely within 20 minutes, unbelievable!"

10 / 10
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42 Report
  • Van...
  • Taken for less than 1 month
  • July 15, 2019

For GERD "I’ve been dealing with chronic nausea and vomiting for almost 20 years. It took 2 years to be diagnosed with GERD because it started out sporadic and kept getting diagnosed as gastritis. Finally started a PPI, and life returned to normal. But after a few years, the Rx itself stopped working. So I’d switch to a different brand. Now, as a SAHM (stay-at-home mother) with 2 small children, my current relapse left me useless and depressed since it’s my youngest son’s birthday. Antiemetics weren’t even helping anymore. But the on-call Dr recommended Zantac, and I almost instantly felt better! It hasn’t been a full 24 hours yet, so only time will tell if it keeps on working. But right now, I’m so happy and grateful to be feeling myself again and able to enjoy my boy’s birthday!"

9 / 10
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18 Report

Frequently asked questions

  • Jan...
  • May 26, 2016

For Erosive Esophagitis "When I tell you that this little pill or Zantac liquid works WONDERS!!!! I've had the worst nauseous feeling, bad diarrhea for the last five days. As soon as I took this pill, it just sat there, burning the food, holding it down. Ahh man, I'm so happy now, relief of pain, but also with a better diet, it's way better."

10 / 10
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27 Report
  • Anonymous
  • Taken for less than 1 month
  • June 16, 2019

For GERD "This is my first time taking it after some terrible acid reflux. The first one I took, I ended up throwing it back up 45 minutes later, and the second one later that evening took me into a spiral of pain."

5 / 10
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4 Report

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  • Sle...
  • July 10, 2013

For Pathological Hypersecretory Conditions "I wake with a squeezing sensation that develops into nausea every morning around 4:30. I get up, take a half of a 150, Zantac, and half an anti-motion sickness pill and have a large mug of tea with milk. I lie there awake for nearly 2 hours until I fall back to sleep. When I wake again around 8:00, I have a bowl, 6, of Frosted Mini Wheats and some half and half. I try to go back to sleep again and wake at varying times, or I don't get back to sleep at all. The pain and nausea start up again early afternoon, so I take the other half of a Zantac. I am in bed off and on till suppertime. Sometimes I have to take another half and a half anti-motion sickness pill in the evening. This is my usual day."

8 / 10
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9 Report
  • Joa...
  • Taken for 6 months to 1 year
  • October 3, 2019

For GERD "Used to work well for my acid reflux, but recently started making me nauseous, to the point I feel like I'm going to throw up. Tried Zantac 75 and had the same result."

5 / 10
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9 Report

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Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.