Prevacid and Nausea: What Users Say

• Jay...
• Taken for 1 to 6 months
• September 14, 2019

For GERD "Started taking Prevacid about a month ago. It started off great. It was working wonders. Then my GERD started to act up at night. I was initially on 30 mg, and I would take that just in the morning, now I'm taking it in the morning and in the evening. Still all good. However, recently I've been getting severe stomach aches and nausea. I felt extremely weak and had nonstop diarrhea as well. I drank some Gatorade, which actually fixed it. I wonder if there's some sort of electrolyte imbalance with taking Prevacid. Either way, I'm probably going to wean off of it. The constant nausea isn't worth it."

• leo...
• Taken for 1 to 6 months
• December 15, 2022

For Duodenal Ulcer "Started taking Prevacid about a month ago. Started off okay, working well enough, but at night it seemed to not be strong enough to last the 24 hours. I was initially on 30 mg, and I would take that just in the morning and night, now I'm taking it in the morning. Now I've been getting severe stomach aches, headaches, and nausea. Felt extremely weak, and the anxiety-induced body pain feels like I've had pots of coffee, with irritation so severe, I just can't take it anymore."

• Kil...
• Taken for 6 months to 1 year
• March 5, 2021

For NSAID-Induced Gastric Ulcer "I started Prevacid because I needed something to coat my stomach while I took NSAIDs for back pain, costochondritis, and a slipped rib after I had my daughter (I’m small, and she was born big and took a toll on my body - had her when I was 40). It worked for taming the heartburn and indigestion but caused HORRIBLE constipation. I weaned off it, and constipation disappeared, and I had normal bowel movements almost immediately. But the acid rebound was AWFUL, AWFUL, AWFUL. I have been taking Pepcid and Tums as needed, but they are very short-term solutions. I also have had some weird brain fog/lightheadedness, nausea, headaches, fatigue. I wouldn’t recommend this. It wasn’t worth it in my opinion."

• rog...
• February 22, 2022

For GERD "I took the 2nd dose of Prevacid. It caused the sudden onset of extreme nausea and vomiting 2.5 hours after taking it. Maybe I should have taken it on a full stomach. All I know is that it made me horrendously ill, necessitating a visit to a local ER for hydration and Zofran."