WHAT IS MEDICAL WEIGHT LOSS?

Prescribed it.WHAT IS MEDICAL WEIGHT LOSS?

Medical weight loss involves clinically approved treatments that support safe and sustainable weight reduction under the guidance of healthcare professionals. These treatments are designed to help people who struggle to lose weight through diet and exercise alone.

Weight loss medications work by targeting hunger signals, improving insulin response, or slowing digestion to help reduce appetite and support calorie control.

Common benefits include:

  • Reduced hunger and fewer cravings
  • Improved portion control
  • Enhanced motivation through visible results
  • Better control of weight-related conditions like type 2 diabetes or high blood pressure

Medical weight loss support is ideal for individuals with a BMI over 30, or over 27 with weight-related health issues.

WHAT CAUSES WEIGHT GAIN?

Prescribed it.WHAT CAUSES WEIGHT GAIN?

Weight gain can result from a variety of lifestyle, hormonal, genetic, and environmental factors. It often involves an imbalance between calorie intake and energy expenditure, but many underlying causes may contribute.

Common causes include:

  • Poor dietary habits and high-calorie intake
  • Lack of physical activity
  • Hormonal imbalances (e.g. insulin resistance, thyroid disorders)
  • Emotional eating or stress
  • Sleep deprivation or poor sleep quality
  • Certain medications (e.g. steroids, antidepressants)

Identifying the root cause of weight gain is key to choosing the most effective treatment plan.

WHAT TREATMENTS ARE AVAILABLE FOR WEIGHT LOSS?

Prescribed it.WHAT TREATMENTS ARE AVAILABLE FOR WEIGHT LOSS?

There are several clinically approved treatment options available to support safe and effective weight loss, especially when lifestyle changes alone aren’t enough.

Prescription weight loss injections:
Medications like Wegovy (semaglutide) and Saxenda (liraglutide) mimic natural hormones that help regulate appetite, reduce hunger, and support portion control.

Oral weight loss treatments:
Options such as Orlistat help block fat absorption, while newer medications like Mounjaro (tirzepatide)—soon to launch—target multiple hunger pathways for greater impact.

Lifestyle support:
Long-term success comes from combining medication with healthy lifestyle habits. This includes personalised nutritional advice, activity planning, and behaviour coaching to help maintain results.

At Prescribedit, our online service makes it easy to access expert advice and clinically proven treatments, all from the comfort and privacy of your own home.

Frequently asked questions

  • What’s the difference between weight loss tablets and injections?

    Weight loss tablets like Orlistat work by reducing the amount of fat your body absorbs from food. They are taken with meals and help support gradual weight loss when combined with healthy eating and exercise.

    Injectable treatments like Wegovy® (Semaglutide) and Mounjaro® (Tirzepatide) belong to a class of medications called GLP-1 receptor agonists. These work by mimicking a natural hormone that:

    • Helps reduce appetite and cravings
    • Slows digestion to keep you feeling fuller for longer
    • Supports blood sugar regulation and fat metabolism

    Both options are clinically proven. The best choice depends on your BMI, lifestyle, and goals — which our prescriber will assess during your consultation.

  • How much weight can I lose with weight loss injections?

    Clinical studies show that:

    • Wegovy® users lose an average of 15% of their body weight over 68 weeks.
    • Mounjaro® can lead to an average loss of up to 20%, making it one of the most effective medical options available.
    • Results vary based on your individual metabolism, eating habits, and consistency with use.
  • How much can I lose with weight loss tablets like Orlistat?

    Orlistat can help you lose up to 50% more weight compared to dieting alone. For example, if you’d lose 6kg with diet and exercise alone, Orlistat may help you lose 9kg. It works best with a reduced-fat diet and regular activity.

  • How do I use injectable pens like Wegovy or Mounjaro?

    • Inject once weekly into the stomach, thigh, or upper arm
    • Use a new pen each week
    • No need to adjust for meals or time of day
    • Our team provides step-by-step instructions with each order

    You’ll start on a low dose and increase gradually over the first few months to minimise side effects and support long-term results.

  • How do I take Orlistat tablets?

    • Take one 120mg capsule three times a day, with each main meal
    • Works only when fat is present in the meal — skip the dose if you're eating a low-fat or fat-free meal
    • Combine with a diet where no more than 30% of calories come from fat
  • What are GLP-1 medications?

    GLP-1 stands for Glucagon-Like Peptide-1. It's a natural hormone in your body that helps regulate appetite, digestion, and blood sugar.

    Medicines like Wegovy and Mounjaro copy this hormone to:

    • Signal your brain that you're full
    • Slow stomach emptying
    • Help regulate insulin and reduce fat storage

    They’re especially effective for people with obesity, or those with type 2 diabetes or prediabetes.

  • Are weight loss treatments safe and licensed in the UK?

    Yes. All weight loss medications we offer are:

    • MHRA-approved and licensed for use in the UK
    • Supplied by UK-regulated pharmacies
    • Prescribed by UK-based GMC or GPhC-registered professionals

    Your safety is our priority. You’ll complete a consultation to ensure suitability before any treatment is supplied.

  • Do I need a prescription?

    Yes, all treatments — including tablets and injections — are prescription-only. You’ll complete a short online assessment reviewed by one of our UK prescribers. If suitable, we’ll issue a prescription and ship your treatment quickly and discreetly.

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