Common Side Effects Nausea (very common approximately 40% of patients) Flushing Injection site reactions: pain, redness, bruising Headache Vomiting Cough Fatigue Hot flush Skin hyperpigmentation (focal dark patches, especially with repeated use) Seek Immediate Medical Attention For Severe, persistent increase in blood pressure Chest pain, shortness of breath, or irregular heartbeat Signs of severe allergic reaction Persistent or worsening skin darkening Drug Interactions Naltrexone: Bremelanotide may significantly decrease naltrexone exposure, potentially reducing its effectiveness for alcohol/opioid use disorder treatment Orally administered medications: Slowed gastric emptying may affect absorption of other oral drugs Use in Pregnancy Bremelanotide is contraindicated in pregnancy
While GLP-1s and metformin can be effective for weight loss, they are not clinically appropriate for everyone
[1] [2] Oral semaglutide requires more stringent adherence to administration instructions
Semaglutide is administered as a subcutaneous injection, typically once a week
Second, for diabetic patients at elevated fracture risk, semaglutide could become a preferred weight-loss agent compared with alternatives that may have less favorable skeletal effects
