Has anyone experienced sudden vomiting after taking an injection of Ozempic?

I had been on 1mg for over a year without a single symptom and then my doctor increased my dose to 2 mg. I was immediately Ill and, for the next week, I had diarrhea and could barely eat. I went down to 1.5mg just as a test (it’s not an official dose) and had the same problem, so I stuck with 1mg. I had also experienced vomiting like you described. Some doses are just too high for us, I guess.

Yes, I get sudden nausea and either suddenly have to vomit or almost vomit. Also, have heartburn and constipation, which I have never dealt with. I am on the 1mg dosage, but I was having the same thing on 0.5. I actually feel better on the higher dosage except for those three things. I have learned that I can only eat tiny bland meals, and also my doc prescribed Zofran for mild nausea but it stopped that feeling of sudden nausea. Unfortunately, mine doesn’t go away after a few days. I get nauseated all week with every injection. I am so very glad that it has improved my sugar levels. I’ve lost 25 lbs and am willing to adjust to it. It has really helped me eat better, eat less, and drink more water. It’s such a trade-off.

I have vomited suddenly on 2 occasions, once on same day as 0.5 injection and once 2 days later. Started Ozempic 15 weeks ago, taking metformin 1000 twice a day. Nausea finally starting to settle to mild indigestion symptoms. Sugars are great these days, A1c low 6’s. Only remaining issue is severe constipation. A big plus is 7kg weight loss