Weight Loss Treatments

With Asda Online Doctor, you get more than just weight loss medication. Start or continue your weight loss journey and get prescription weight loss treatment, including weight loss injections and tablets, plus free ongoing doctor care and guidance.

Prices from £39.99

One of our doctors will review your order and prescribe a treatment if suitable. How to Order

Benefits of using our online weight loss service:

  • You’ll receive a free weight loss support pack to help you get the most from your treatment
  • You can message a doctor for advice and support for free in your private online account
  • Weight loss injections come with free needles. Sharps bins are available upon request.
  • Once you’ve been issued a prescription, treatment is delivered discreetly to an address of your choice
  • Quick and easy repeat prescriptions without waiting in line at a pharmacy

How to Order

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Frequently asked questions

Who is eligible for weight loss medication?

To be eligible for weight loss medication, you usually need to have a certain BMI. This is normally defined as a BMIover 30, or between 27 and 30 with a weight related medical condition or risk factor. You’ll also need to be over 18. Each weight loss medication has its own set of prescribing criteria. A doctor will check your medical history and current medications to make sure your chosen weight loss medication is suitable. If you request a treatment through our service, our doctors will prescribe the treatment if you’re eligible. If you’re not, they can discuss alternatives that work in a similar way.

How do weight loss injections work?

Weight loss injections work by mimicking hormones in your body responsible for hunger. GLP-1 (Wegovy, Mounjaro, and Saxena) and GIP (Mounjaro) send signals to your brain when you eat that trick your brain into thinking you’re full, even after eating less. They also delay the emptying of your stomach, making you feel fuller for longer.

When people follow a diet and exercise plan, they often find it difficult to reduce their calorie intake or snack less because they still feel hungry. As weight loss injections reduce hunger, it’s easier to lose weight.

How do weight loss tablets work?

This depends on the weight loss tablet. Orlistat tablets (Xenical, orlistat generic tablets, and Alli) reduce the amount of fat you absorb from your meals by around a third. This helps you to lose weight as you’re consuming less fat.

Mysimba affects the parts of your brain responsible for appetite, cravings, and energy. Scientists aren’t exactly sure how it works, but it can reduce hunger and prevent cravings while following a diet plan.

What weight loss treatment is best for me?

Which weight loss treatment is best for you depends on lots of things, such as personal preference, your BMI, medical history, current medications, and whether you’d rather take an injection or tablet. If you’re still not sure after reading through this page, you can speak to one of our doctors for more advice.

Medically reviewed by:
Dr Babak Ashrafi Clinical Lead for Service Expansion

Babak studied medicine at King’s College London and graduated in 2003, having also gained a bachelor’s degree in Physiology during his time there. He completed his general practice (GP) training in East London, where he worked for a number of years as a partner at a large inner-city GP practice. He completed the Royal College of GPs membership exam in 2007.

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Last reviewed: 18 Apr 2024

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