Semaglutide and Headaches: What Users Say (Page 2)

• Anonymous
• February 7, 2020

For Type 2 Diabetes "My doctor put me on Ozempic to lower my blood sugar and A1c, as every time I check my blood sugar it’s extremely high in the 200s and 300s. So that is why my doctor put me on Ozempic. At the beginning of the year, before the medication, my A1c was 10.8, and my blood sugar was in the 200s. Five weeks later, I went to the doctor this week and got my sugar checked, it was 72. I couldn’t believe it, plus my A1c is 8.2, and I lost 5 lbs in just a short period. I take my shot every Sunday, .25. The day after I take the shot, I do experience some nausea, headaches, and constipation, but it’s only for one day, and it’s worth it for these low numbers. I was scared to take this new drug because I already take metformin 1000 mg once a day, but I’m so happy my doctor introduced me to this medicine. If you guys can get through the side effects, keep taking it, this medicine really works."

• Hoo...
• Taken for 1 to 6 months
• July 30, 2019

For Type 2 Diabetes "Have been on this med for about 6 weeks. Started at 0.25, now at 1 mg. I have to say I am loving my numbers now. Have lost 12 lbs, and the only side effect is mild stomach cramps occasionally and a slight headache. I only hope the trend continues, since some posts have me concerned."

• Typ...
• Taken for 1 to 6 months
• May 16, 2023

For Type 2 Diabetes "I am on my 3rd month of taking Ozempic. No decrease in A1C as of yet. Weight loss, none. Ease of use, I find handling the needles cumbersome. The needles are smaller than Trulicity and less painful to inject. Less bruising at the injection site. Current side effects: nausea, stomach pain, stomach discomfort, swelling, bloating, increased constipation, increased hunger, sour stomach, headaches. I find I am forced to take additional medication/supplements in attempting to eliminate some of the side effects. I've taken stool softeners and laxatives in order to improve constipation with limited success. I am taking a pain reliever almost daily for headaches. I am also taking medication to help ease the nausea with limited success."

• TN ...
• Taken for 1 to 6 months
• October 5, 2020

For Type 2 Diabetes "I've been taking Rybelsus, along with metformin and Farxiga, for over 3 months. I had some minor diarrhea/constipation with the 3 mg that worked itself out quickly, but I lost over 5 lbs and A1C went down over 1 pt (8.3 to 7.2). Just started the 7 mg dose 5 days ago. So far, the diarrhea is a lot worse, and I'm having a lot of dizziness/nausea/fatigue/headaches, but I'm hoping it'll stop soon. I seem to start feeling worse about 5-6 hrs after taking the pill, so I'm sick in bed for hours in the afternoon and evening lately. Not good, as I'm a disabled housewife with two special needs adult children who depend on me. Not sure how someone who works a 9 to 5 job would be able to handle this transition period. If it doesn't sort itself out within a couple of weeks, I'll call my doctor. One tip: keep some saltine crackers and eat a few every hour or so. I know, against diabetic diet, but that and plenty of water help the nausea."

• Cal...
• Taken for less than 1 month
• May 12, 2023

For Weight Loss (Obesity/Overweight) "My experience with Wegovy has been a rollercoaster. In the first week, the 0.25 mg dose was great. In the second week, I started feeling the side effects of nausea, burping, gas, diarrhea, and bloating. I noticed that I did eat more. Make sure your portions are small and stick to fruit and vegetables. Soups and not greasy processed foods. You may feel sick and will take longer to digest. I am currently reconsidering if I should continue. I am not sure if I want to experience the side effects at a higher dose. I feel terrible all the time and have a headache. I feel exhausted all the time."

• Bad...
• Taken for less than 1 month
• July 9, 2022

For Cardiovascular Risk Reduction "I am on day 4 after taking this and now bedridden. I have never been so sick in my life: nausea, vomiting, gas, headache, terrible smelly burping, dizzy, blurred vision, the list goes on. I hope this wears off soon, I have to go back to work. I am so disappointed in this product, very scary how it's destroying my body. I can't eat, sleep, barely move, just sipping water. Terrible stuff."

• oze...
• Taken for 1 to 6 months
• January 29, 2020

"I have been on Ozempic for 5 full months to help me lose weight. In that time, I have lost exactly 60 pounds (I had about 100 to lose). I was on 0.25 mg for 6 weeks, moved up to 0.5 mg thereafter, and have been on 1 mg for the past 4 weeks. I certainly experience stomach pains, headaches, absolutely no appetite, severe constipation, feel full almost immediately after eating more than 3-4 bites, and I am not sleeping as well. As of right now, the benefits are outweighing the negatives. I do not plan to stay on Ozempic long term because the possible thyroid cancer/tumors scare me. I am nervous upon stopping Ozempic that the weight gain will come right back."

• Uni...
• May 27, 2021

For Type 2 Diabetes "I'm on my second week. I've lost 2-3 lb. I feel less hungry and don't lose control after I eat. I don't constantly think about food. If I overeat, I feel sick after. I still want sweets, but I can eat very little and feel content, almost put off by it. I feel the most side effect symptoms right after the injections. The side effects have been mild, probably because I put the injection into my thigh instead of my stomach. They include: bowel movements, weird taste in mouth, headaches, tiredness, tummy ache, and earache. But very mild. I'm excited to move up to a full dose."

• IJK...
• Taken for less than 1 month
• January 30, 2025

For Weight Loss (Obesity/Overweight) "Was on Ozempic from April to July 2024 - lost 5 kg; then Ozempic was out of stock and the pharmacy was not very helpful. Started on Wegovy; first 0.25 mg dose yesterday, Jan 29, 2025. So far, side effects - mild headache. Current weight 82 kg... hope for the best."

• Mon...
• Taken for 6 months to 1 year
• August 15, 2019

For Type 2 Diabetes "Started Ozempic in January 2019. I have lost 24 lbs, and my A1C has gone down. My appetite has been cut in half. The only side effect I have had was in the beginning: slight headaches. Those have gone away. If I overeat, I’ll get a sour stomach. But other than that, I didn’t get those bad effects I have been reading about. Definitely happy with the results."

• Ann...
• Taken for 1 to 6 months
• November 11, 2019

For Type 2 Diabetes "Doctor suggested switching to Ozempic after weight loss plateaued with Victoza. Ozempic caused an instant headache lasting several days and nausea. Very noticeable as I never have headaches. The real problem was that two days after taking the shot, I would throw up and be too nauseous to get out of bed for about 12 hours. For the first two weeks, I thought it was food poisoning, but the vomiting was nothing like that. It was a slow, inexorable process, not like my body had to get rid of something bad that I ate. Had also not been sick enough to vomit in years, then it happened three out of four weeks in a row. Switched back to Victoza, no more headache and vomiting. Ozempic was more convenient as it is a weekly shot, but I'd rather not be sick one day a week. The vomiting was awful."

• Flo...
• Taken for less than 1 month
• December 16, 2024

For Weight Loss (Obesity/Overweight) "I am on my 3rd injection today of Wegovy. Started at 234.5 pounds. Down 8 so far. I'm not sure it's all Wegovy, as I've been able to lose 40 lbs on my own 2 separate times, and I am still doing the things that gave me that success before. Eating close to 1200 a day calories, walking 10,000 steps a day, and lowering alcohol consumption. Still, I do believe it is helping me get a good start and get my mind right. The fear of the side effects is what is probably keeping me in line. So far though, I've only had headaches and fatigue a day or so after the shots. Otherwise, no other side effects, so I am pleased so far with how things are going."

• Ste...
• Taken for 1 to 6 months
• July 12, 2019

For Type 2 Diabetes "Run away. Just run away from Ozempic. Yeah, this will help with your blood sugar, sure. It will also give you terrible side effects. I have been nauseous for 2 weeks, dizzy, headache, lethargy, have gas constantly. My guts hurt so much I've cried. I ended up at the emergency room in the middle of the night, it got so severe. They gave me 2 different types of IV medicine to help and a bag of saline. They told me to quit the medicine immediately but also warned me these side effects could last WEEKS after my last dose. Can't even function. If I take the meds to keep from puking, I'm basically comatose, if I don't, my stomach, neck, and head hurt so much I cry."

• edw...
• Taken for 1 to 6 months
• January 28, 2025

For Type 2 Diabetes "Insurance is Medicare Advantage AARP United Health. The 1st 3-month supply was $130. The 2nd 3-month supply was $450. I expect the medication will not be affordable for the future. There was no advantage in the first 3 months taking the 3 mg dosage. A1C is 7.4% from 7.6%. Now taking the 7 mg dosage; waiting for my next doctor evaluation on Feb. 26, 2025. I get frequent headaches, dizziness, upset stomach, bloated feeling, and sleepy/low energy levels. No weight loss."

• Jpa...
• Taken for 1 to 6 months
• July 15, 2019

For Type 2 Diabetes "I’m into my 5th week and have increased to .5. In addition to diabetes type 2, I have PCOS and IBS. I’ve been doing well so far, other than a mild headache and stomach upset. My appetite is obliterated, and I have to make sure I’m eating regularly. Otherwise, nausea and lightheadedness end up being my trigger to eat because I’ve gone too long in between meals. It’s been confusing for me, as overeating has always been an issue. Now I have no desire to eat and am working at adjusting by eating small portions throughout the day. I’m definitely losing weight, which is much needed. In addition to Ozempic, I take Metformin and Tradjenta, which I’ve been on for a very long time. This week, my fasting blood sugar decreased from 155 to 135. That makes me happy."

• Dan...
• Taken for 1 to 6 months
• July 4, 2019

For Type 2 Diabetes "Two days after the injection, I get a pretty bad headache, indigestion, and a bloated feeling that lasts the day. This week (6th shot) has been different. It’s the second week the dose was raised from .25 mg to .5 mg. I felt like I had to throw up. The indigestion, burping, constipation, sore muscles, aches, and heavy sweating all felt like I had a horrible flu. I stayed home from work. I went back to work today, when I normally get the headache, and had heavy sweating, burping, indigestion, cold clammy skin, bloating, diarrhea, and depression and anxiety (years since I had either one). Tonight I still have bloating, wrists and shoulders sore, and indigestion with burps. My neck is really stiff. The normal headache has started with a little dizziness. I am still debating what to do as this has been an effective medicine. My blood sugar has gone from 290 to 90 to 140 when I check it. I have lost weight as well."

• Ano...
• Taken for 1 to 6 months
• April 8, 2025

For Weight Loss (Obesity/Overweight) "I am in week 10/injection 2 of 1 mg and taking Wegovy for weight loss. I started at 142 kg and am down to 132 kg, which is wonderful. My goal weight is 115 kg as I'm tall and solid build. The side effects, nausea, fatigue, headaches, and some bowel upsets tend to dissipate 3 days after the injection. Avoid big meals and heavy/fatty foods in particular to minimize side effects. Not enjoying food and the social side can be a bit tough, but the results far outweigh any downsides. You actually save money overall due to eating less. I intend to stay the course and highly recommend this life-changing experience."

• Kda...
• September 20, 2019

For Type 2 Diabetes "This is the worst drug I have ever been prescribed. I took my first shot on Sat at 4 p.m. By 10 p.m. I had a horrible headache and acid indigestion unlike anything I have ever experienced. By Sunday morning, the fatigue was so bad I could not get out of bed. Following was total lock down of my digestive system and then uncontrollable diarrhea for 5 days. The fatigue and nausea I could not shake. I spent most of the next 5 days trying to sleep and not eating due to the nausea and overall horrible sick feeling. I am a person who works out and runs 3 miles a day and is very active. I feel like a week of my life has been sucked away from me. Today is Thursday and still feeling terrible. I can only hope it wears off soon. Think very long and hard before using this drug. Do your research and read about it, it is very concerning that this is actually approved to be injected into people."

• Lax...
• Taken for less than 1 month
• August 26, 2019

For Type 2 Diabetes "Update: since my last report, I have not taken another dose. I’m on day 11 of feeling sick and miserable. I have indigestion from the smallest amounts of food, steady low-grade headache, sweats, fatigue, nausea, but the worst is extreme dizziness every time I stand up. This drug may work for some, but my experience from one small dose was horrible."

• cat...
• Taken for 1 to 6 months
• June 23, 2023

For Type 2 Diabetes "I have been taking Rybelsus for about 3 months. I have had nausea and weight loss. My blood glucose level is much better. It's even sometimes low. I now wear a continuous glucose monitor. I have random nausea after taking the medication in the mornings and can experience nausea during the day if I eat too much or greasy food. I think this is what causes some of the weight loss. You just don't want to eat if you have nausea. I do occasionally get a headache and constipation if I don't drink lots of water. The drug makes me not want to eat, but it also makes me not want to drink, so I have to force myself to drink water, or I get dehydrated and constipated. This drug makes me forget to eat or drink. It's strange. The good side effect is weight loss. Bad is nausea. My insurance does cover it."

• Wan...
• September 24, 2018

For Type 2 Diabetes "Started with the 0.25 dose. The next day, I had a mild sinus-type headache and loss of appetite. No food cravings, no overeating. So far, so good, right? Well, it's now 6 months later, and I've lost 36 pounds. I can hardly eat anything. I am nauseous all the time. No energy. I'm eating primarily cereal, jello, and peanut butter. My A1C is 6.7. However, I need to go off it so that I can get some nutrition in me. Miserable experience."

• Avi...
• Taken for 1 to 6 months
• July 16, 2024

For Weight Loss (Obesity/Overweight) "I am 58, have IBS-D, no gallbladder, GERD, and am 60 lbs overweight. This is my second attempt at taking Wegovy. The first attempt was disastrous! I didn't make it through the first week before I was hit with diarrhea, nausea, acid reflux, dizziness, cramps, and had headaches. I missed four days of work and went to ER twice. The doctor did tell me to stop taking this, but I honestly did not think it was the Wegovy (I had not done any research on side effects). Once I got back to my normal state of digestive issues, I became proactive. I started back on Wegovy (.25 lowest dose) 6 weeks ago, but now I take a dose of Pepto-Bismol daily (twice a day the day of and day after the shot) and I take an OTC daily antacid. I still get mild side effects (nausea, headache, and fatigue) the day after the shot or if I overeat. I have not lost any weight at this dose so I am going up to the .5 dose next week. As others have said - everyone will react to this med differently."

• Hat...
• Taken for less than 1 month
• July 19, 2022

For Cardiovascular Risk Reduction "This is the worst medication I have ever had. Side effects of egg burps, vomiting, bloating so bad. DO NOT TAKE THIS. 30% of people that try this drug end up having problems with it. DO NOT TAKE. You can't eat, everything that goes into you makes you want to throw up. DON'T TAKE! Never-ending nausea and weakness. DON'T USE, SAVE YOURSELF. Headaches....."

• Liz...
• Taken for less than 1 month
• December 16, 2019

For Type 2 Diabetes "On the fence. Took my first shot of Ozempic .25 last Wed at the doc's office. I was nervous as I couldn't tolerate Metformin's side effects. But she reassured me this was gonna be the answer to my prayers, so I agreed to try it. First day I was fine, then they hit. Woke up feeling dizzy, nauseous, and shaky. My fasting blood sugar was 157. Lower than it's been in quite some time. Ozempic does its job. My BS has been managed quite well. I definitely don't have an appetite. Have to make myself eat and drink. Have very low energy. Tired all the time. Aside from that, it's the other side effects I'm having trouble living with. Waking up in the wee hours of the morning clammy with severe nausea, mild headache, and dizzy. But it's only been 6 days. The constant nausea, dizziness, and headaches are almost unbearable. Not sure if I'm gonna continue. If the effects are like this now, what are they gonna be with the increased dose? There's gotta be a better way!"

• Dck...
• January 13, 2021

For Type 2 Diabetes "I’ve been on Ozempic for 8 weeks, .25 starter dose for the first 4 weeks; it suppressed my appetite, a couple of mild headaches, and intermittent nausea. Moved to .5 at week 5 and have no desire to eat at all. It’s almost a problem as I feel so weak and have all-day nausea. Hard to tell if the nausea is from not eating, Ozempic, or both. At week 6, I also started taking Humira for spondyloarthritis; the combined side effects are brutal. Sick nearly 24 hours a day, constant nausea, vomiting with any exertion. Backed off the Ozempic to .25; the side effects are better, but still troubling. As a positive, I’ve lost 30 lbs in 8 weeks, all from not eating as I feel too sick and weak to walk or work out. The docs prescribed Zofran 8 mg po every 8 hours as needed. It helps, and I do manage to eat a couple of small meals. Weigh the benefits and downsides, but it does work. A1C dropped from 8.7 to 7.4 in the first 8 weeks and should continue downward with prolonged use and accompanied weight loss."