Wegovy (semaglutide)
Wegovy is a brand of semaglutide, a prescription medicine used for chronic weight management. In Australia, it is approved for eligible adults and adolescents as part of a plan that also includes nutrition changes and physical activity. A doctor assesses whether it is clinically appropriate based on factors such as age, body mass index (BMI), medical history and weight-related health conditions.
Wegovy is a glucagon-like peptide-1 (GLP-1) receptor agonist. It acts like a natural hormone involved in appetite and blood sugar regulation, which can help a person feel fuller and less hungry. It is given as an injection, usually once a week, with the dose increased gradually when appropriate.
Common side effects can include nausea, vomiting, diarrhoea, constipation and abdominal discomfort. More serious side effects are possible, and Wegovy is not suitable for everyone. A doctor should review other medicines, pregnancy plans and upcoming surgery or procedures before treatment starts. Weight loss is not guaranteed, and ongoing follow-up helps the doctor assess benefits, side effects and whether treatment should continue.
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