semaglutide injections las vegas Ozempic Weight Loss & Clinics Near You The Science Behind Semaglutide: Weight

--- 5 Dosage Initial dose: 5 mg once daily (usually at bedtime) After 46 weeks Increase to 10 mg daily Severe cases: up to 23 mg daily (extended-release form) --- 6 Adverse Effects Common: Nausea Vomiting Diarrhea Insomnia Muscle cramps Fatigue Serious: Bradycardia Syncope GI bleeding QT prolongation (rare) Due to increased cholinergic activity

How Semaglutide Affects Blood Pressure Semaglutide reduces appetite and slows gastric emptying, leading to meaningful weight loss in most patients

This means GLP-1 promotes insulin release only when blood glucose levels are elevated, thereby reducing the risk of hypoglycaemia

Tirzepatide, on the other hand, is a newer drug

More than three-quarters of patients taking both drugs reported at least one side effect, mostly mild to moderate gastrointestinal issues such as nausea, constipation, diarrhea and vomiting

Retatrutide is an investigational triple receptor agonist (GLP-1, GIP, glucagon) not yet approved by the MHRA or EMA as of 2025