Ozempic (Semaglutide)
What Ozempic actually treats, how its weight effects relate to Wegovy, and what a consultation covers.
Ozempic is also semaglutide — the same molecule as Wegovy — but licensed and typically dosed for type 2 diabetes rather than weight management specifically. Many patients ask for it by name because they have heard of its weight effects; here is the accurate picture.
What it is
| Active ingredient | Manufacturer | Primary licence | Administration |
|---|---|---|---|
| Semaglutide | Novo Nordisk | Type 2 diabetes | Once-weekly injection |
- 01Blood sugar controlIts core licensed effect — insulin release matched more closely to what you have eaten.
- 02Appetite regulationThe same GLP-1 mechanism that reduces hunger, observed as a secondary effect in diabetes trials.
- 03Slower gastric emptyingFood is processed more gradually, which is part of why fullness lasts longer.
Prescribed for its licensed useWhere diabetes control is the primary goal, Ozempic is often the appropriate starting point — assessed against your bloods, not requested by name.Weight management with Ozempic
Some patients with type 2 diabetes are prescribed Ozempic and experience meaningful weight loss as part of their treatment. Where weight management is the primary goal rather than diabetes, Wegovy — the same molecule, licensed and dosed specifically for weight — is usually the more appropriate starting point. Which one is right for you is a clinical decision made at consultation.
- Full assessment of your diabetes control and weight history before prescribing
- Dose titration reviewed at scheduled follow-ups
- Nutrition and lifestyle support alongside medication, not instead of a consultation
- Monitoring that continues for as long as you are on treatment
One molecule, two licensed uses
Ozempic and Wegovy share an active ingredient but are licensed, dosed and prescribed differently. Neither is a straightforward substitute for the other — this is decided clinically, not by brand preference.
Who should not take it
Any one of these needs to be discussed openly before treatment starts — some rule it out, others simply need specialist input first.
- Personal or family history of medullary thyroid carcinoma, or MEN2 syndrome
- Previous pancreatitis, or active gallbladder disease
- Pregnancy, planned pregnancy, or breastfeeding
- Severe gastrointestinal disease, including gastroparesis
- A current or past eating disorder, without specialist input first
If you take insulin or a sulfonylurea, those doses usually need reducing to avoid low blood sugar. Bring a complete list of your medications and supplements to your assessment.
How GLP-1 Injections WorkThe mechanism behind every GLP-1 medicine, explained without the hype.
Is Ozempic right for you?
That is a five-minute conversation, not a guess. Book an assessment or ask us first.
Ozempic, answered
Can I request Ozempic specifically for weight loss?
You can discuss it, but suitability is assessed clinically. Where weight is the primary goal, Wegovy is often the more appropriate licensed option.
Is it safe if I do not have diabetes?
It is licensed primarily for type 2 diabetes. Off-label use is a clinical decision made case by case, not a default option.
How does dosing differ from Wegovy?
Ozempic doses are generally lower, in line with its diabetes licensing. Direct comparison between the two is not straightforward.
What side effects should I expect?
Similar to other GLP-1 medicines — nausea, constipation and reflux are most common, typically easing as the dose stabilises.
Will it affect my other diabetes medication?
Often yes — particularly insulin and sulfonylureas, which may need dose adjustment to avoid low blood sugar. This is reviewed at your assessment.
Do you prescribe Ozempic directly?
Eligibility and prescribing are confirmed at a medical consultation. We do not sell or dispense medication online.