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Updated July 22, 2026 How Does Retatrutide Work

Prog Cardiovasc Dis

Yes, it is

LAURA: That's right, and your upper arm too

Still, accidents happen

Very common side effects feeling sick (nausea) diarrhoea vomiting constipation low blood sugar (if used with certain diabetes medications) Common side effects indigestion stomach pain dizziness allergic reactions low blood pressure hair loss feeling tired bloating burping gas reflux or heartburn injection site reactions an increased level of some pancreatic enzymes as shown in blood tests (such as lipase) increased calcitonin levels Uncommon side effects gallstones fast pulse injection site pain gall bladder infection (cholecystitis) inflammation of the pancreas an increased level of some pancreatic enzymes as shown in blood tests (such as amylase) increased calcitonin levels in blood change in sense of taste skin sensation changes delay in stomach emptying For a full list of the side effects see the Patient Information Leaflet