Ozempic and Upset Stomach: What Users Say (Page 3)

• Der...
• Taken for 1 to 6 months
• March 24, 2025

For Type 2 Diabetes "My doctor prescribed Ozempic for me at the beginning of January, starting at the .25 mg dose and working up to the 1 mg dose, which I have been on for a few weeks now. I have seen noticeable improvements in my glucose levels, which are now at a normal range, which they had not been for years. It was also prescribed to help with weight loss. I have not found it to be particularly helpful in this regard. I am losing small amounts of weight, but a lot of this has to do with a modified diet that is conducive to weight loss. The side effects I have experienced and continue to experience are stomach cramps and diarrhea, sulfur burps, some constipation, lightheadedness, and dizziness, which is the worst one for me. I was at the hairdresser today, and on leaving I almost passed out and had to go back inside to sit down, and there was a big fuss, etc., etc. It was very embarrassing and scary. I so desperately want to lose weight and think that it will eventually work for me, so I am going to keep taking it."

• wis...
• April 15, 2021

For Type 2 Diabetes "I've been on Ozempic for 7 weeks now: 4 weeks at 2.5 and half the usual insulin dose, followed by 3 weeks at 5.0 and no insulin, as instructed by my endocrinologist. I experienced leg cramps, stomach cramps, lethargy, and light-headedness among other symptoms in the first 4 weeks. My fasting sugar results increased. During my 3 weeks on the 5.0 dose, I have suffered feelings of nausea, regular bouts of light-headedness, and my fasting sugar levels are now up to the 14-17 range. My energy levels are decreasing. I am taking myself off this medication over the next 3 weeks. An interesting experiment to undergo but not worthwhile continuing as there are no benefits (except weight loss - and I can't afford to lose too much more weight) but light-headedness, lethargy, feeling like vomiting regularly, increased cramps, and, worst of all, my blood sugar levels going through the ceiling. Concentration levels are also a concern."

• sil...
• Taken for 1 to 6 months
• March 24, 2019

For Type 2 Diabetes "I've been on 1 mg of Ozempic for about 8 weeks and lost 13 pounds. My appetite has decreased. Other people started out at .25 or .5, I've noticed from reading other reviews. Considering this, I'm shocked my doctor started me on 1 mg. I was really sick the first month. Lots of vomiting, gas, stomach ache, and diarrhea. Despite all that, I'm pleased that I lost weight and the side effects have gone away. I just hope it continues to work as an appetite suppressant. Other meds I've taken that were originally one for me stopped working on my appetite after a while."

• Cpa...
• July 1, 2019

For Type 2 Diabetes "I've been taking Ozempic for six weeks. I'm experiencing a lot of the same side effects as everyone else. No nausea, but definitely the cramping, bloating, sore stomach, and constipation. Had to do two fleet routines already. Weight loss has been fantastic, but I'm beginning to worry now. Twenty pounds so far and still dropping. .25 mg dose. Sugar numbers have been great. Don't think it's worth all the side effects. Going back to Farxiga. Much more predictable."

• Poi...
• Taken for 1 to 6 months
• January 18, 2019

For Type 2 Diabetes "Started taking this med about a month ago and not sure I will stick with it. After 2 weeks, stomach cramping and some constipation started, but the worst of it all is the stress I am having with horrible sulfur burps. The smell is so horrible that even the smallest of burps can linger in a room for minutes, and you can really clear a room. I have had to have Febreeze Air Fresheners nearby at all times. If I feel a burp coming in the middle of the night, I literally run to the bathroom as it is really very unpleasant for my spouse and it really embarrasses me even after 27 years of marriage as it’s that bad! We just lowered my dose to 0.25 mg, but if the sulfur burps remain, that will seal the deal and I will stop it. Have lost 10 pounds over the month too as appetite is shot, and I’m not sure that’s really the best way to lose weight if you can barely eat at all."

• Hed...
• Taken for 2 to 5 years
• August 18, 2022

For Type 2 Diabetes "I’ve been taking Ozempic for about two years. I started at .5 and now at 1. The pros have been much lower A1c. I was at a 9.4, now it’s 6.2. I’ve also lost about 20 pounds… very much suppresses your appetite. I went from 175 to 155. I’m 5’8. So in that respect, it’s been great. However, I have had terrible nausea, especially the first 72 hours after taking it. Some stomach issues, especially that gagging feeling. I remain on it because of the A1c and weight loss, but I gotta tell you guys it’s been really rough. My husband is on a .5 dose, and he doesn’t seem to be having these issues."

• cju...
• Taken for 2 to 5 years
• July 7, 2024

For Type 2 Diabetes "Have been on this for about 2 years. Blood sugars were 11 before taking, now average about 6. Really need to watch how much I eat or will throw up. Blurry vision, stomach aches occasionally. Generally, this has been a great med for me, reduced the medications I was taking for diabetes. Now I take 10 mg Jardiance and 4 mg glimepiride. No more insulin!!"

• Car...
• Taken for 1 to 6 months
• March 2, 2025

For Type 2 Diabetes "1st week stomach discomfort (not too bad). 2nd week flatulence (sudden, uncontrollable, embarrassing). 3rd week sore throat, lots of phlegm, hard to swallow! 4th week, no appetite at all! Sudden diarrhea, no control, running out of me like water! I’m experiencing back pain in between my shoulders! Headache! 8-9 in pain! 10 excruciating!"

• Juj...
• April 30, 2019

For Type 2 Diabetes "Today marks day 6 on .5 of Ozempic, and I feel like it is working. I have a severe insulin resistance problem and haven't seen my numbers down into the 100's in way too long. My problems with Ozempic are that I can't eat. I'll take a few bites of whatever and get very nauseous and then a tummy ache. I did gain 20 lb in 2 months with the insulin use and feel like I'm losing the weight with Ozempic, but I'm a little concerned that I'll gain it back fast later. Oh, and constipation was settling in, but the only thing I've wanted to eat are cold prunes! Hahaha! So, problem solved. Burps? No, unfortunately, I can't burp! I have the feeling of wanting to, but nothing. Anyone else?"

• Cee...
• Taken for 1 to 6 months
• March 2, 2022

"My daughter started on Ozempic for PCOS after Rybelsus didn't work. She was on .25 and didn't feel great but ended up feeling really terrible after two weeks. Throwing up every day, headache every day, dizzy, lots of stomach problems, acne breakout. Stopped the Ozempic 10 days ago (after a total of 4 shots), and she is still sick. Waiting for this poison to leave her system. It may work for you, and I hope it does, but it 100% did NOT work for my daughter."

• She...
• Taken for less than 1 month
• June 20, 2018

For Type 2 Diabetes "The experience seemed to be consistent. I have Type II diabetes, and I'm trying to lose a little weight, actually a lot of weight. But I have chronic IBS, so when I started Ozempic and suffered bathroom issues, I wasn't sure it was the drug. But I started feeling really not great, stomach cramps, diarrhea, and even a little depressed? Two doses and I stopped. This is not for me..."

• Ang...
• Taken for 6 months to 1 year
• February 17, 2025

"I have been taking Ozempic since July of 2024 to treat my obesity. I am currently taking a 0.5 ml injection, and the side effects for me were minimal. I had some stomach cramping and surprise bouts of diarrhea for the first 3 months after the day of injection, but I continue at the same dosage, and so far, there have been no further side effects. In total, I have lost 94.6 lbs so far using Ozempic, and I feel so much better about myself and my appearance. The cravings for sweet snacks and the urge to overeat or comfort eat have gone away almost completely. I wasn't sure about the self-injection at first, but it is so easy to do and convenient that I can dose myself at home."

• Cap...
• Taken for 1 to 6 months
• May 12, 2021

For Type 2 Diabetes "I took Ozempic last October, but I had to come off it - I was so ill. I'm type 2 diabetic and Hashimoto's thyroiditis autoimmune disease. I'm 57 years old and post-menopause. The doctor decided I should try again, I started 5 weeks ago and had my 5th injection. I have been sick since I restarted. I have nausea, vomiting, diarrhea, brain fog, anxiety, burning in my stomach, headaches, and I'm so tired and weak. I tried to stick with it, I'm on the 3rd day since my 5th injection. I am so ill, I still have all the above symptoms, but worse. My kidneys are sore and my lungs. I have pain in my stomach and back. I feel like my body is poisoned, and I have to wait for 5 weeks for it to clear out of my system. I will never take this again."

• Pop...
• Taken for 1 to 6 months
• October 12, 2019

For Type 2 Diabetes "I've been taking Ozempic for a while now. While it's working, I find I'm getting a lot of stomach discomfort and nausea, which I've put down to the medication! I'm willing to put up with it as long as it stays mild!"

• Ice...
• Taken for less than 1 month
• November 4, 2019

For Type 2 Diabetes "OMG ... it’s not me. Dr. started me at .5 of Ozempic, first day after injection pretty much okay, then came nausea, stomach ache, headaches, then just dulled, gassy (didn’t know the burps were part of it but that increased), diarrhea, feeling beyond blah. I went to work and struggled through the day for 4 days like this. The first week wasn’t sure if it was the shot or some food, so I tried the Ozempic again. The second week was a little better, so I decided I’ll try the smaller dose. Today is day 2, but this morn, there’s the nausea, stomach ache, a little bit of headache, but lesser amounts. Despite the thought of weight loss, might be heading back to Januvia (Farxiga got the yeast infection, but it was cheap, $15 for 90 with insurance)."

• Hea...
• Taken for 6 months to 1 year
• August 12, 2024

For Type 2 Diabetes "Taking Ozempic due to type 2 diabetes and high CRP. Initially had minor stomach issues, which were resolved quickly. Unfortunately, once at a 1 mg dose, I experienced blurry vision due to a branched retinal vein occlusion. I stopped the medication for a 6-month period, recently restarted, keeping my dose at 0.5 mg, not having any issues with stomach or eyes. My blood sugar levels are great, need to check my A1C, but am confident it will be good. I like the once-a-week shot, otherwise, I was popping supplements multiple times a day. I still watch my carb/sugar intake when I eat. My appetite is near non-existent and tend to eat small portions, so weight is reducing, which is a benefit. I'm grateful for this medicine, it works, and fortunately, my co-pay is small, otherwise, it would be unaffordable."

• Wah...
• Taken for 1 to 6 months
• August 10, 2019

For Type 2 Diabetes "I started taking Ozempic (semaglutide) five weeks ago to control my A1C, blood sugar, and weight loss, but I don't see any change. I got gas, bloated, stomach upset, and constipated. Out of the five weeks, three of them I got a UTI, and I am miserable. Going to see my regular doctor today because my endocrinologist who prescribed this medication is off during the weekend."

• Lyn...
• Taken for 1 to 6 months
• January 20, 2025

For Type 2 Diabetes "I am type 1 diabetic, have COPD, and am overweight due to steroid prescription. Since starting Ozempic, my weight is going down, as is my blood pressure. My O² levels are staying up, and I have more energy. We started a higher dose 2 days ago, and I am having some stomach issues, but hoping that will subside in the next couple of days. All in all, my experience with Ozempic has been very positive."

• Rea...
• Taken for 6 months to 1 year
• August 25, 2021

For Type 2 Diabetes "I've been on Ozempic for about 6 months now, and I've had the absolute worst gastro issues. I didn't notice it much at first, and when I went to my doctor a few months ago, he said it was just my IBS, but after reading these comments, I firmly believe it's the medicine. I have terrible diarrhea. I go at least 8 times a day, and that's no exaggeration. Awful stomach cramps, and I can't even pass gas anymore, literally, I shart. I'm weak and low energy. I've lost 20 lbs, but it's because I'm pooping it away. It helps curb my appetite, and my sugar is good and my A1C is down, but I can't continue this medication. It's truly affected my daily life. I can't go out anywhere that doesn't have a bathroom because when diarrhea hits, I have to go right then. So embarrassing. I'm hoping it's not caused any other issues! Just diet, people, don't take this medicine."

• Nan...
• Taken for 6 months to 1 year
• February 18, 2021

For Type 2 Diabetes "After reading the reviews, a lot of my problems using Ozempic have been answered. I was wondering why I had the side effects that I did, such as vomiting, diarrhea, bloating, stomach gurgling, and belching or egg taste, etc., but a lot has been answered here. My only comment about this is that I am to use .50 every week, and my pen only holds 3 weeks' worth. I have called 2X after I mentioned it to my nurse practitioner, and the only thing I get is offered a voucher for a free pen. My question is, am I the only one that doesn't get the full 4 weeks' worth of the pen if using .50? I tried to ask that to customer service this morning, and she could not answer my question but only offer yet another voucher. Please tell me if I am the only one that this happens to or not. Overall, I am extremely happy with the product."

• Amb...
• Taken for less than 1 month
• May 20, 2024

For Cardiovascular Risk Reduction "I have been on Ozempic for 3 weeks now. I notice I get full faster and do not think of eating as much. I have had constipation with it even though I take a bowel softener and laxative. I had trouble yesterday and felt like my bowel almost got blocked up. Had not gone in two days and got severe stomach cramps. I finally did go with a lot of straining. Went a whole lot at one time. I have not lost any weight yet so far. I am going to check with my doctor on Monday. I am on 0.5 dose every week."

• Ren...
• Taken for 1 to 6 months
• July 22, 2022

For Type 2 Diabetes "I am a 68-year-old male with Type 2 diabetes. I tried Ozempic .025 low dose, to also lose weight. Have been on it for 5 weeks and have had an upset stomach and constipation since the beginning. Only lost 6 lbs. To me, the side effects of always feeling sick and not hungry, which for me led to tiredness and fatigue, even though I take vitamins, is definitely not worth it. Blood sugar went down below 100 for the first 3 weeks but has gone back to upper normal, 140-150 since then. Not worth it to feel sick all the time. I am quitting this stuff."

• ken...
• Taken for 1 to 6 months
• June 11, 2023

For Type 2 Diabetes "Some side effects of semaglutide may occur that usually do not need medical attention. Acid or sour stomach, belching, excess air or gas in the stomach, feeling pressure in the stomach, heartburn, passing gas, stomach discomfort, swelling, tenderness, or upset. I did lose 35 pounds in 3 months, and my A1C was 6.5."

• hal...
• Taken for less than 1 month
• June 4, 2023

For Type 2 Diabetes "The major side effects are all I got with this med, which includes upset stomach, heartburn, burping, gas, bloating, nausea, vomiting, stomach pain, loss of appetite, stomach flu symptoms, headache, dizziness, and tiredness."

• Gho...
• Taken for less than 1 month
• May 31, 2023

For Type 2 Diabetes "I just started taking this med for my type 2 diabetes. It seems to work well for diabetes, but the side effects are my main concern. I've only been on the low dose for a week, and during that week, I spent 3 days throwing up, and my stomach has been upset. Since then, I haven't been able to eat much without having a constant burning in my stomach. Overall, it's keeping my blood sugars more normal now, which is a big plus."