Wegovy and Headaches: What Users Say (Page 2)

• 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."

• 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."

• San...
• Taken for 6 months to 1 year
• July 10, 2022

For Weight Loss (Obesity/Overweight) "I am about 6 months in, and at 2.4 per week, I have lost 17 lbs. It does work to curb your appetite, but I always feel sick. I have noticed I have developed severe migraines after week two, but kept going. I am currently on migraine medication, Ajovy, and it is not helping. Sometimes, it comes with blurred vision, which gets a bit better once it gets closer to taking it again. I have gone to the ER three times over 6 months with severe headaches, but nothing helps. It has really impacted my way of life, and I do feel like a worse wife and mother because I am always sick and have a constant headache that never, ever goes away. I gave it a go, but at this point, the cons outweigh the pros for me. I did stop Wegovy two weeks ago and noticed an improvement in my headaches and my menstrual cycle. Headaches basically gone, why didn't I stop sooner?"

• Ano...
• Taken for less than 1 month
• June 18, 2025

For Weight Loss (Obesity/Overweight) "Lost 10 lbs in 3.5 weeks, but the side effects mean I will be stopping. Diarrhea, vomiting, stomach cramps, headaches, bloating. Felt ill most of the time. Working and traveling problematic due to having to be close to a toilet!"

• Mar...
• Taken for less than 1 month
• March 26, 2023

For Weight Loss (Obesity/Overweight) "Just started 2 days ago and am afraid to continue. Flu-like, headache, depression, and anxiety ramped up. Feel foggy and not wanting to get out of bed."

• 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."

• Jan...
• Taken for less than 1 month
• August 20, 2025

For Weight Loss (Obesity/Overweight) "First 2 weeks, stomach ache, and diarrhea. 3 weeks, headache and sore throat."

• Lyn...
• Taken for less than 1 month
• May 10, 2023

For Weight Loss (Obesity/Overweight) "I haven't noticed much weight loss with this medication. I have experienced extreme nausea to almost vomiting. I have also suffered from daily headaches from this medication. I have also noticed my blood pressure fluctuates higher than my normal high. I am only on the 1.0 mg dosage right now, and my doctor will increase it next week. I do have to say the pens are very easy to use, and the needle injections don't hurt."

• lee...
• Taken for less than 1 month
• June 15, 2023

For Weight Loss (Obesity/Overweight) "This is my second week on Wegovy. During the first week, I felt fine, but this week, I am experiencing extreme fatigue, tachycardia, headache, and craving sweets. I find myself not eating anything other than meat and no sides. I think I might be done with it. I don't like feeling like this. It's just the second week, and I can't imagine what the third week would feel like."

• 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."

• Tre...
• Taken for less than 1 month
• March 25, 2023

For Weight Loss (Obesity/Overweight) "I have been on this medication for one week. On the second day, I was very tired, on days 3-6, I was nauseous the whole time. Every time I ate something other than toast or crackers, I had major cramping, plus a mild headache all week. This was a horrible experience. The pain felt like a gallbladder attack. Never again."

• Gma...
• Taken for less than 1 month
• August 17, 2022

For Weight Loss (Obesity/Overweight) "I was given the max dose first, which was a huge mistake. It’s been 7 days of vomiting, weakness, headaches. Still can’t eat anything. This medication is very scary."

• Sic...
• Taken for less than 1 month
• June 11, 2022

For Weight Loss (Obesity/Overweight) "Doctor skipped to 1.7, and I’ve been sick going on 4 days now. Severe nausea and vomiting, stomach pain, and headache, dehydration."