What you need to know
Ozempic injections in Colchester
Ozempic and Wegovy are both brand names of a drug (medication) that is called Semaglutide. Semaglutide is one of several types of drugs commonly known as “GLP-1s”, which work by turning on switches called GLP-1 (glucagon-like peptide-1) receptors in the body’s cells, which makes your body make more insulin and less glucagon and slows down the movement of food through your stomach. These changes mean your stomach is fuller for longer, so you want to eat less.
While Ozempic and Wegovy are the same type of medication, only Wegovy is licensed for weight loss. Ozempic can only be prescribed for the treatment of type 2 diabetes. If you need to buy weight loss injections in Colchester, Wegovy is an approved medication for weight loss in the UK. At Colchester Weight Loss Clinic, we provide education on Ozempic and offer Wegovy treatments.
See if you’re eligible for a Ozempic alternative.
Ozempic vs Wegovy
When considering treatment options for health conditions like type 2 diabetes and obesity, it’s important to understand the differences and similarities between medications like Ozempic and Wegovy. Both drugs use the same active ingredient, semaglutide, but are prescribed for different reasons and at different dosages. Here’s a detailed comparison to help you determine which might be more suitable for your health needs.
Ozempic purpose and usage
Ozempic is a once-weekly injection used to manage type 2 diabetes. It helps to improve blood sugar levels and enhance the body’s insulin response. Although Ozempic is not prescribed specifically for weight loss, losing weight can be a beneficial side effect.
Wegovy purpose and usage
Wegovy is specifically licensed for weight loss in adults with obesity (BMI ≥30) or who are overweight (BMI ≥27) and have at least one weight-related condition, such as hypertension and type 2 diabetes. It is a weight loss injection focused solely on helping users achieve significant and sustained weight loss.
Mechanism of action
Ozempic and Wegovy operate by mimicking the glucagon-like peptide 1 (GLP-1) hormone involved in appetite regulation. This action helps decrease hunger and increase feelings of fullness after meals, which can reduce overall calorie intake. Patients can lose up to 15% of body weight with Wegovy.
Dosage and administration
Ozempic and Wegovy are typically prescribed at lower doses, increasing every 4 weeks up to a maximum dosage depending on the patient’s reaction to the medication, side effects, and doctor’s discretion. This titration is designed to improve the tolerability and effectiveness of the medication for patients.
Side effects
Wegovy and Ozempic can cause similar side effects, including feeling sick, vomiting, diarrhoea, abdominal pain, and constipation. However, due to its higher dosages, Wegovy may have a higher incidence of stomach side effects. Wegovy and Ozempic side effects are generally temporary and reduce over time. We manage the increase in your dose to reduce the risk of side effects. If you have serious or intolerable side effects, you must stop taking the medication and see your doctor immediately.
Wegovy vs Ozempic summary
Choosing between Ozempic and Wegovy should be based on your specific health objectives-whether that’s primarily managing type 2 diabetes or achieving weight loss. It is crucial to discuss with your healthcare provider which medication better aligns with your health goals and medical history.
Supportive community
Share your wins, get advice and find motivation when you need it.
Medicspot Community
Sarah, Mark, Emma, Tom, Jeff, Lisa...
Clinically-proven medication
Breakthrough weight loss medication proven to deliver up to 26% weight loss.

Your personal health coach
You and your coach will map out a journey to lasting weight loss.
Proven results
Our members lose an average of 18 pounds in their first 12 weeks.
What to expect
Your journey to lasting weight loss
Today
Today
- Take our simple online assessment to see if you're eligible.
- If eligible, your medication will arrive swiftly at your door.
- Over 84% of our members lose weight in their first month.
1-6 Months
1-6 Months
- Work with your personal health coach to reframe your relationship with food.
- Experience improved energy levels, sleep quality and self confidence.
- Our members lose 2st 3lb on average by the end of month 6.
6-12 Months
6-12 Months
- Lose up to 26% of your body weight.
- Our behaviour change toolkit gives you everything you need to maintain your new healthy lifestyle, no matter what life throws at you.
Comparison
How we're different
Colchester Weight Loss Clinic offers more than just weight loss medication. We've partnered with Medicspot to offer a science-backed weight loss programme. See how we compare to a typical high street pharmacy.
Testimonials
Hear it from our members
See what people on the Medicspot weight loss programme have to say
You will be invited to join our active WhatsApp community filled with people on the same journey as you.
Share your wins, get advice when you're stuck, and find motivation when you need it.
Our health coaches jump in with expert guidance, but often it's hearing from someone who's been there that makes all the difference.
You might have seen Medicspot in
Medically reviewed
This page was last medically reviewed by Dr Adam Abbs on 8 Jan 2025.
Colchester Weight Loss Clinic is committed to providing you with the most objective, trustworthy and accurate health information.
Our content is regularly updated to reflect the latest medical research and guidelines.
Dr Adam Abbs
MBBS FRCGP PGCCE FHEA
Dr Adam Abbs is an NHS-trained GP with a keen focus on digital health, AI in healthcare, and personalised medicine, including weight loss. He is a leader in creating new ways to provide safe and easy-to-access healthcare through remote care. Dr Abbs is also a skilled medical writer and wrote the RCGP-accredited Remote Consultation Handbook in 2020, and shares his weight loss expertise on his blog Gastric Guru.
GMC Number: 7078829