Wegovy and Headaches: What Users Say

• Dan...
• Taken for 1 to 6 months
• April 5, 2023

For Weight Loss (Obesity/Overweight) "I wanted to warn people of the side effects, as my doctor did not prepare me for this med. I am very glad I didn't try to work, otherwise, I would have lost my job or, at the very least, been written up for various reasons. On it for a month. I tried spacing out the second shot and never ended up taking the last injection. Side effects: severe fatigue, severe hair loss, decreased hormones, severe headaches, changes in your sleep architecture, bad nightmares for all sleep, naps, and overnight. Warning: if you have PTSD, that may mess with you. Bladder urgency and UTI symptoms started on day 3 and were constant the whole time on the med, I had to take AZO. Bloating, burping, throwing up, and all food smells make you sick, severe constipation, hypoglycemia, and increased binge eating. I also had increased topical psoriasis and arthritis pain. Started having problems with my foot and wondering if it's impacting ligaments. I am getting that checked out. Did not reduce the need to eat, no weight loss."

• Wan...
• Taken for 1 to 6 months
• June 10, 2025

For Weight Loss (Obesity/Overweight) "I've been taking Wegovy since September (2024). I initially did not like the way it made me feel. I was experiencing constipation, headaches, and nausea. My next dose was 0.50, which the pharmacy was out of until this past April 2025. I was determined to see if I could withstand the side effects. My appetite was suppressed immediately. I experienced constipation, which I counteracted with stool softeners every day. I took Zofran for the nausea. I had started riding my stationary bike around the same time that I started Wegovy. On April 17th, 2025, I started walking 30 minutes a day. I am now at a 1.7 dose. Side effects are minimal. I noticed that if I am constipated, I would get nauseous. Stay away from heavy grease. I consume a protein shake every morning and try to eat meat as much as I can as I do not really have a taste for meat or I no longer like alcohol. I am happy that I tried it again. I am 6'1" and was 283. I am 266. I want to be 240. Yay!"

• Wor...
• Taken for 6 months to 1 year
• February 25, 2025

For Weight Loss (Obesity/Overweight) "Beginning weight was 234 and began at 0.25 in June 2024, and just began 2.4 today at 177. Been going up very slowly, but weight loss has slowed way down. Still have 17 pounds to lose, but prefer 27 more. Have gone from 2XL/Size 22 to size 14. Have dealt with nausea, headaches, occasional constipation/diarrhea, depending on what I eat. Small meals, five times a day, plus drinking lots of water is key. I get extremely tired the day or two after taking the shot. I take the shot at night, hoping to be at my goal weight by the end of May 2025. 63-year-old woman and all blood work now within normal limits."

• Ano...
• Taken for 1 to 6 months
• August 4, 2025

For Weight Loss (Obesity/Overweight) "I'm starting week 7 on Wednesday of this week of 0.5 mg. I've only lost 11 pounds. Have experienced a lot of headaches, reflux, and constipation. I'm taking a women's +50 multivitamin, 400 mg of magnesium glycinate, and a probiotic as suggested by my doctor."

• Chr...
• Taken for 1 to 6 months
• March 28, 2022

For Weight Loss (Obesity/Overweight) "I started on Wegovy in December 2021. In the beginning, it made me sick to my stomach. I had the belching and very little appetite. When I got to 0.50 mg, oh my God! I could hardly eat anything for a couple of days. I was scared to go to the next level, but I did. When I was on the 1 mg dose, I didn't have any issues. Once I got to 1.7 mg, it wasn't bad either- a little belching, headaches for a couple of days, upset stomach, and constipation kicked in. Getting ready to start the maintenance level of 2.4 mg, and let's pray I tolerate it well. So far, I have only lost about 27 lbs, trying to lose about 17 more to get to my ideal weight. This is the best medicine that has helped me lose and, prayerfully, keep it off. I have learned how to eat small meals and make better choices in foods."

• Jam...
• Taken for 1 to 6 months
• February 2, 2022

For Weight Loss (Obesity/Overweight) "I’ve been on Wegovy (Ozempic) for 10 weeks, first at 0.25 mg and now on 0.5 mg. I have not lost any weight (but not gained any). It has not curbed my appetite, and I still crave sweet stuff. I have had a few side effects, but the worst is constipation, and I have not had a normal poo since I started. I also have a headache, get dizzy if I stand up quickly, and my hair is falling out somewhat. I eat high fiber and take psyllium husk, and still no poo in a week sometimes. I would stay on it at higher doses, but the cost of £155 per month is not worth it if no effect so far. Disappointed because so many have a good result with this medication."

• Hop...
• Taken for 1 to 6 months
• April 22, 2022

For Weight Loss (Obesity/Overweight) "I started on Ozempic 12 weeks ago in Jan 2022, which is the same as Wegovy in a lower dosage. I spent 4 weeks on the 0.25 dosage, losing 2 lbs. Moved up to the 0.5 dosage for 4 weeks, losing another 2 lbs, moved up to the 1 dosage for 4 weeks, and lost an additional 3 lbs. I just took my first dose of Wegovy at the 1.7 dosage, and wow can I tell a difference. I won’t lie, I have experienced a few side effects, such as constipation, some abdominal pain, nausea, headache, and diarrhea, but all have been mostly mild and very tolerable. Nothing that can’t be helped with eating a little less. The key to managing all of it is learning how to eat properly with the right portion sizes. Only eat until you are satisfied rather than full. For me, it is well worth dealing with mild side effects in order to achieve a healthy lifestyle!"