Ozempic (semaglutide)
Also known as: Semaglutide
Ozempic is a brand name for semaglutide, a prescription injection used mainly in type 2 diabetes. I want to share clear, careful information so you can talk it through safely with your own prescribing doctor.
Calm, careful medication review by a consultant rheumatologist.
Ozempic is not a rheumatology medicine. I do not prescribe it in my rheumatology clinic. This page is patient education only.
What this medicine is
Semaglutide is a weekly injection that acts on a natural gut hormone called GLP-1. It helps the body release insulin after meals, slows stomach emptying, and can reduce appetite.
Uses and context
It is licensed mainly to help control blood sugar in adults with type 2 diabetes, alongside diet and exercise. Some patients also ask about it for weight. I would like to keep the focus on safe, prescribed medical use, guided by a doctor who knows your full history.
How this relates to rheumatology care
In rheumatology I do not manage diabetes medicines. I do want to know if you are on Ozempic, because it can affect stomach emptying around surgery, and because good diabetes control matters when we are thinking about inflammation, infection risk and bone health.
What safety checks may matter
Prescription only, from a doctor who knows your full medical history
Beware of counterfeit or unregulated products sold online
Regular blood sugar and, where relevant, kidney function checks
Tell every doctor, dentist and anaesthetist that you take it
Do not share pens or reuse needles
Store as instructed on the packaging
Side effects and red flags
If you have emergency symptoms such as severe allergic reaction, breathing difficulty, chest pain, stroke-like symptoms, severe abdominal pain, vomiting blood, black stools, sudden vision loss, severe infection symptoms, or severe weakness or confusion, please seek urgent medical care first rather than waiting for a WhatsApp reply.
Severe, persistent abdominal pain, especially spreading to the back
Severe vomiting or dehydration
Signs of low blood sugar when combined with insulin or sulfonylureas
Yellow skin or eyes, or pain in the upper right abdomen (possible gallbladder problem)
Severe allergic reaction: rash, swelling of the face, breathing difficulty
Sudden vision changes
Things worth knowing day to day
Pregnancy or planning pregnancy: please discuss with your prescribing doctor.
Tell your anaesthetist before any surgery or endoscopy.
Nausea often settles over time, but tell your doctor if severe.
Alcohol and irregular meals can worsen side effects.
Questions patients often ask me about this medicine
Speak with me
If you are on or considering Ozempic and also need rheumatology care, please message my clinic so I can plan safely alongside your prescribing doctor.
Other medications used in rheumatology care
This page is for general education only and does not replace medical advice. Please consult a qualified healthcare professional for diagnosis and treatment. Do not start, stop, or change any medicine without advice from your doctor.