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Ozempic and Gas: What Users Say (Page 2)

Reviews for Ozempic

Commonly mentioned side effects
  • ACD...
  • Taken for 1 to 6 months
  • May 27, 2023

For Weight Loss (Obesity/Overweight) "I have experienced severe gas, belching, flatulence, moderate nausea all night, not heartburn but feels like seasickness, and moderate constipation. Have had about a 7-pound weight loss in a month. Simple to use with no problems injecting or at the injection site."

3 / 10
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  • cra...
  • Taken for 1 to 6 months
  • June 24, 2019

For Type 2 Diabetes "I was okay on the 0.25 mg and 0.5 mg doses of this drug, Ozempic. Then, five weeks ago, I upped to 1 mg as planned. About four weeks ago, my mood changed, and I started to get pain in my joints and bones. Achy all over and no energy. Two weeks ago, the abdominal pains, gas, diarrhea, and those awful sulfur burps arrived. I feel absolutely awful, and the doctor is convinced it is this drug increasing. No appetite either and feeling sick. Was loving the drug in the beginning, but now I feel like I've got permanent flu!"

2 / 10
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  • Bet...
  • Taken for less than 1 month
  • July 5, 2019

For Type 2 Diabetes "Only second week in on the lowest dose. Feel lighter, no hunger at all. Suffering from nausea, wind, and headaches. I would really like to go the distance with this medication. I have overeaten for years and am wanting this to work. Not thinking of eating is quite liberating."

9 / 10
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Frequently asked questions

  • MJa...
  • Taken for 6 months to 1 year
  • January 18, 2021

For Type 2 Diabetes "I was on Ozempic (0.5) for 11 months. I had all of the worst gastric symptoms the entire time. Constant diarrhea, constipation, sulfur burps, constant rumbling stomach, VERY loud and odoriferous flatulence, and no real control over bowel movements. I was wearing diapers so I could sleep because I was afraid I would not have time to get to the bathroom. My A1c went from 16+ to 6.6 in 3 months, so I stuck with it. However, I had lost 70 lb. before I started it - and gained back 40! I eat right and did exercise (until the gastric situation was too bad). It has taken 6 weeks, and I finally feel normal, but my A1c has shot up to 13 in that time (which means it's probably higher than that). I don't have any other chronic illness besides diabetes - no gastric issues before that."

7 / 10
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  • Tja...
  • Taken for 1 to 6 months
  • June 9, 2018

For Type 2 Diabetes "My Dr. prescribed Ozempic for weight loss after I lost 50 lbs using Trulicity. I had few side effects from Trulicity. My side effects from Ozempic are awful. Two to three days after a weekly dose, I experienced severe diarrhea, gas, belching, nausea, lasting about 24 hours. I stopped injecting it for a couple of weeks, then tried it again to confirm Ozempic was the cause. It is. I learned my lesson."

2 / 10
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  • Eda...
  • Taken for 1 to 6 months
  • February 6, 2020

For Type 2 Diabetes "So I have been on Ozempic for 5 weeks. I am tired a lot. Not sure if this is the drug or my poor sleep, but now that I see others are tired a lot, it makes me wonder. I have nasty burps a lot. I started on a dose of 0.25 for 4 weeks. I had a lot of low-level nausea, but not too bad except for one day. Then last Sunday, I took the higher dose of 0.5, and I was okay on Sunday and Monday, but Tuesday the nausea was horrible, and I had explosive diarrhea all day to the point I had to take Imodium, and I got my doctor's office to prescribe an anti-nausea med, Zofran, which helped a little. The next day, less nausea, and today is Thursday of that week, and I still have the burps and more BMs than I would like, as well as a lot of gas. I know I have lost weight just by how my clothes fit. I have very little appetite. Not sure if the pluses outweigh the minuses yet. I am probably going to try one more week and see how I feel. It has had a modest impact on blood sugars. I have been using less insulin."

6 / 10
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  • PCO...
  • Taken for less than 1 month
  • May 15, 2023

For Weight Loss (Obesity/Overweight) "I'm 30 years old, female, and I'm terribly overweight. I have PCOS, type 2 diabetes, and an underactive thyroid. So I have several things working against me that don't allow me to lose weight as easily as others. I started my first injection of Ozempic 0.5 mg last Wednesday. So far, it's not allowed me to eat too much, it also makes me sick when I eat something I'm not supposed to. Like yesterday, I thought I would have a small cone with my mother for Mother's Day, and last night I was up all night with acid reflux, a burping egg smell, and I had gas. My stomach was hurting so bad I wanted to cry. I finally used the bathroom this morning, I hadn't gone in 4 or 5 days. But I'm not going to quit, I have faith it will help me lose the weight I need to. We've been trying to have a child for 2 years with no luck. I'll update again here once I get more knowledge on this, but no, you can't eat like you could before."

8 / 10
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More FAQ

  • Nes...
  • Taken for 1 to 6 months
  • May 3, 2019

For Type 2 Diabetes "Was diagnosed with type 2 diabetes in March 2019. Doctor put me on Ozempic rather than insulin, although it's not recommended. He thought it was worth a try along with 500 mg metformin twice daily. The first 3 weeks of 0.25 mg Ozempic were just fine. Very minimal side effects - occasional diarrhea, some gas, and belching. Nothing I couldn't handle. The fourth week of 0.25 mg was worse. Constant diarrhea for four days, nausea, some vomiting. I went to a different doctor thinking I had a stomach virus, he prescribed me an anti-diarrheal, and I felt better. I took the Ozempic at 0.5 mg then, as prescribed. Two days later, nightmare. Diarrhea again, vomiting, nausea, and serious fatigue. I'm in the throes of it right now, and I'm going to be contacting my doctor to see what I can do to counteract this. Besides the side effects, though, it's working beautifully. My blood sugar is down from the high 300s to the low 100s in just a month."

7 / 10
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  • Jus...
  • Taken for 6 months to 1 year
  • May 24, 2024

For Type 2 Diabetes "Ozempic worked well for me to lower blood sugar and cravings with few side effects. However, the drug removed any enjoyment of life in general for me as well. After 6 months, I had severe depression. I take 2 antidepressants already and am fairly upbeat and happy. Had to stop Ozempic, and it took a few months to regain a positive outlook. Also, food left the stomach so slowly that it would ferment and cause awful sulfur burps and flatulence. 1 ml/weekly."

6 / 10
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  • 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."

9 / 10
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  • I...
  • Taken for less than 1 month
  • November 1, 2021

For Type 2 Diabetes "I rarely ever have side effects from any drugs that I have taken before. After my second dose, I began extreme side effects of stomach pain, bloating, sour belching, flatulence, diarrhea, zero appetite, and indigestion. These symptoms have not gone away after 10 days of discontinued use. It definitely lowered my daily sugar levels. You can use this medication if you are okay with feeling like death."

1 / 10
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  • Mal...
  • Taken for 1 to 6 months
  • July 1, 2019

"I've been on Ozempic for about 2 to 2.5 months now. So far, no weight loss, but horrible gas. I burp all the time, and my stomach gets so bloated. Sometimes it's sulfur burps, but others, it's just a lot of plain gas. I get a lot of gas coming out the other end too. On the advice of my doctor, I waited a few weeks extra to up my dose from 0.25 to 0.5. My appetite has gone down, but the gas is still so bad that my clothes fit worse than before! I'm on week 3 of the 0.5 and waiting for it to get better. I have a follow-up appointment in mid-July."

1 / 10
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  • 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!"

7 / 10
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  • Edd...
  • Taken for 6 months to 1 year
  • June 3, 2023

For Type 2 Diabetes "Around November 1, 2022, my doctor told me I had to face the fact I was a Type 2 diabetic. Although my A1C was 5.9, my fasting glucose was 147, and my triglycerides were close to 600. I am 6' 1" tall, and my weight was 278 pounds, which made me obese. It is now June 1, 2023. I am 68 years old. After 6 months, without even dieting, my weight is 231 pounds, my fasting glucose was 92 and 100 (measured on two occasions), my triglycerides were down below 200, and my A1C was 4.6. The side effects from Ozempic are as others say-- gas (which is countered by taking Gas-X chewable pills), constipation, and sometimes diarrhea. It is manageable. I was raised to 2 mg of Ozempic within 3 months, which is what I am on now. One thing I have learned is that you cannot overeat. If you do, you will regret it. You must eat manageable portions spread out throughout the day. I plan to increase my exercise routines, but Ozempic is working without it."

10 / 10
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  • Mik...
  • Taken for 1 to 6 months
  • March 22, 2022

For Cardiovascular Risk Reduction "Off-label for weight loss. Overall, very happy, in 10 weeks, have lost 13 lbs. with minimal side effects. Now on the 1 mg dose for 2 weeks, and no increase in side effects. The first couple of weeks, there were some intestinal issues, gas, cramps, and constipation, but they have cleared up, and overall, I feel much better than before. The 5% weight loss has increased my energy. Weight loss has been gradual and fairly steady, just what you want."

9 / 10
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  • Kar...
  • Taken for 6 months to 1 year
  • February 19, 2025

For Type 2 Diabetes "I have been using for 10 months proximately (0.5 mg). It has steadied glucose with less insulin (Lantus), and I have lost about 25 lb (started at 302 lb). I would like a higher dosage to help with the weight issue, as it's been very helpful with appetite reduction. The doctor has not raised it for fear of hypoglycemia issues. I've had no real side effects beyond occasional nausea and constipation. Slower movement through the gastrointestinal system gives me a rather hard-packed stool. I have consistently had flatulence since week one."

9 / 10
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  • Jac...
  • Taken for 1 to 6 months
  • February 17, 2025

For Type 2 Diabetes "I’m having good results as far as the type 2 diabetes. I’m losing weight, which is always a good thing. At this time, I’ve lost 20 lbs in 9 weeks. My current dose is .50 once a week. As for the side effects, I’m tolerating the medication well. No horrible symptoms, but the burping and flatulence are terrible. I’ve never dealt with anything like it. But it’s worth the little amount of nuance it causes."

9 / 10
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  • JUS...
  • Taken for 1 to 6 months
  • June 25, 2023

For Weight Loss (Obesity/Overweight) "Sulfur burps (like eggs), terrible gas, confusion, diarrhea, vomiting, and nausea. Anxiety led to severe panic attacks. I did lose weight, but its side effects are not worth it. It caused me food aversion. Eating and drinking became a chore. My dose was increased each week by 0.25 mg."

5 / 10
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  • Goa...
  • Taken for 1 to 6 months
  • July 20, 2021

For Type 2 Diabetes "I have taken 7 doses of Ozempic. The first week wasn't too bad. A little nausea and fatigue. I did feel like my food stuck in my throat, and every time I burped, there it was. As I continued to take it each week, the side effects got worse. I was just diagnosed with diabetes in May, and since then, I've been able to come off of my insulin on my own, before Ozempic. I still take Metformin twice a day. This past week, the seventh dose made me so sick! If I wasn't nauseous every day, I was running to the bathroom at all hours of the day and night. I had horrible heartburn, gas, burping, jitters, and dizziness the whole time and thought I could continue, but after this past week, my doctor said to come off of it. It will take a while to get out of my system, I know, but I hope it does so quickly. I need my life back!!"

1 / 10
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  • deb...
  • Taken for less than 1 month
  • February 13, 2019

For Type 2 Diabetes "I started taking the .25 a week ago. The first 2-3 days, I had stomach pain, headache, and vomiting, none of which were bad. I took my second shot yesterday, and the gas was awful. The one thing that I really wanted to do was to lose some weight, and so far, I've lost 3 lbs. My appetite is slowly fading, but I have to watch myself because I'm still craving sweets at night. I have to make myself drink fluids, but luckily the one thing I did crave was Cokes, and I don't even think about them anymore. I love this med."

8 / 10
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  • 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."

1 / 10
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  • 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)."

5 / 10
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  • Pom...
  • Taken for 2 to 5 years
  • February 2, 2022

For Type 2 Diabetes "I've been on Ozempic for three years. Started with a .25 dose, then a .5 dose, and this week started a 1.0 dose. Throughout taking Ozempic, and before it, I also take Xigduo. I feel sick, nauseated, disgusted by food and smells of food, and more recently, extreme gas at both ends... both smell like rotting garbage or sulfur. Nothing helps with any symptoms. Gas reliever just means more gas and vomit burps. I have diarrhea regularly. My count is down to 6.9, but what is the point of taking something that clearly hinders my enjoyment of life? I'm really NOT bagging on this drug, it does what it is supposed to, but I wish there were a way to stop the side effects. If anyone has ideas, please share!"

3 / 10
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  • Mar...
  • March 17, 2021

For Type 2 Diabetes "My very first injection has made me deathly ill. The nausea, vomiting, bloating, gas, most intense hunger pains, cramping, sulfur burps that make you want to throw up, and just generally feeling miserable. The thought of food most of the time has made me want to throw up. I can't take my other meds most of the time because I end up vomiting. All this while trying to work full time. I have tried Trulicity, which made me very sick, Victoza put me in the emergency room. Ozempic has me close to the emergency room if I end up dehydrated. This is how I imagine being poisoned would feel like. Medicine should not make you feel this bad. No illness that I have had has made me feel this horrible. If you have any kind of stomach issues, really, I have GERD, think twice before injecting this nasty 'medication.'"

1 / 10
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  • Typ...
  • Taken for less than 1 month
  • April 12, 2021

For Type 2 Diabetes "Severe diarrhea all the time. I could not go one day without having diarrhea. It's been two weeks since I started, btw. My shoulders and knees hurt so bad, and I'm very gassy. Occasional nausea and vomiting occurred as well. My eyesight has blurred severely. My doctor said they might remove this med from my RX due to me not being able to live a normal life. I literally have to take an extra change of clothes with me everywhere I go just in case."

2 / 10
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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.