Semaglutide Side Effects (2026)
Mimics GLP-1 hormone to reduce appetite and slow stomach emptying. Average weight loss: 15% in clinical trials.
15%
Avg Weight Loss
$149-399/mo
Compounded Price
Weekly
Injection Frequency
5
Dose Options
Semaglutide Side Effects
Like all GLP-1 medications, Semaglutide can cause side effects. Most are gastrointestinal in nature and resolve within the first 4-8 weeks of treatment.
Common Side Effects
- Nausea
- Diarrhea
- Constipation
- Vomiting
- Headache
Managing Side Effects
The gradual dose titration schedule is specifically designed to minimize side effects. Additional strategies include eating smaller meals, avoiding fatty foods, staying hydrated, and discussing anti-nausea medication with your provider if needed.
When to Contact Your Provider
Contact your healthcare provider immediately if you experience severe abdominal pain, persistent vomiting, signs of allergic reaction, or any symptom that concerns you. While serious side effects are rare, prompt medical attention is important.
Providers Offering Semaglutide
Semaglutide FAQ
How much does Semaglutide cost?
Compounded Semaglutide costs $149-399/mo through telehealth providers. Brand-name versions (Wegovy, Ozempic) cost $1,300+/mo without insurance.
How much weight can I lose on Semaglutide?
Clinical trials show an average weight loss of 15% of body weight on Semaglutide. Individual results vary based on dosage, diet, and exercise habits.
What are Semaglutide side effects?
Common side effects include nausea, diarrhea, constipation, vomiting, headache. Most side effects are temporary and resolve within 4-8 weeks as your body adjusts.
Is Semaglutide taken daily or weekly?
Semaglutide is administered as a weekly subcutaneous injection. It uses a pre-filled pen device for subcutaneous injection.
What doses is Semaglutide available in?
Semaglutide is available in 0.25mg, 0.5mg, 1mg, 1.7mg, 2.4mg doses. Treatment starts at the lowest dose and increases every 4 weeks.