These are (in alphabetical order): Angioedema (an allergy that causes swelling under the surface of the skin) Hypoglycemia (too low blood sugar) Increased risk of medullary thyroid cancer (not known to cause this issue in humans, only in animal studies) Pancreatitis (inflammation of the pancreas) Severe allergic reactions Stomach paralysis (the medical term is gastroparesis, which is when the muscles of your digestive system struggle to move food through your GI tract) Vision changes Make sure to go over your complete health history with your provider before starting Ozempic to see if youre at a higher risk for any of these serious side effects
When used alongside GLP-1 receptor agonists, this could theoretically provide additive glucose-lowering effects without increasing hypoglycaemia risk for most patients, as both agents work through glucose-dependent mechanisms
Furthermore, GHK-Cu may reduce the number of Th17 cells
Requires waiting 30 minutes before eating, drinking, or taking other medications
Eli Lilly has stated it "remains confident in the differentiated benefits of tirzepatide." Facing generic competition, Novo Nordisk has taken several steps: Launch of rebranded versions In December 2025, Health Canada approved two Novo Nordisk rebranded versions on December 22: These are identical to the branded versions but come in different packaging
