semaglutide how it works for weight loss When Does GLP-1 Start Working? Semaglutide Injection Mechanism of Action:

Weeks 1-4: 0.25 mg per week (starting dose) Weeks 5-8: 0.5 mg per week Weeks 9-12: 1.0 mg per week Weeks 13-16: 1.7 mg per week Week 17 onward: 2.4 mg per week (regular dose) The slow increase helps with side effects

Additionally, clinicians warn that severe caloric restriction may signal the brain to suppress reproductive hormone production as a biological safeguard

Less common but important semaglutide risks include: Pancreatitis Gallbladder problems Kidney issues due to dehydration Allergic reactions If you notice severe abdominal pain, persistent vomiting, or unusual symptoms, consult a doctor immediately

Do not contact Novo Nordisk or respond to pharmaceutical company outreach before speaking with an attorney

Monitor for vomiting

This early phase allows the body to adjust to the medication, and initial appetite suppression may vary