When it comes to losing weight, many people find that diet and exercise alone aren’t always enough. That’s where weight loss tablets in the UK can make a real difference. At Shivas Pharmacy, we’ve seen first-hand how prescription medication can help patients take control of their weight, improve their health, and boost their confidence.

If you’re exploring weight loss support and wondering which medications are available and effective, this guide is for you. We’ll review the top prescription options in the UK, including Wegovy, Mounjaro, and Orlistat—explaining how they work and who they’re most suitable for.

Why Consider Weight Loss Tablets?

Obesity and excess weight can contribute to serious health issues such as type 2 diabetes, high blood pressure, heart disease, and joint pain. Many people who struggle with weight have tried numerous diets or fitness plans, only to regain the weight over time.

Prescription weight loss tablets are not a “quick fix”, but they can act as a powerful tool when combined with lifestyle changes. They work by influencing appetite, fat absorption, or metabolism—helping you stay on track long enough to make permanent changes.

At Shivas Pharmacy, we offer professional guidance and ongoing support through every step of your weight loss journey.

1. Wegovy (Semaglutide)

Wegovy is one of the newest and most talked-about weight loss medications available in the UK. It contains semaglutide, a medication originally used for type 2 diabetes (in Ozempic) but now licensed specifically for weight loss.

How it works:

Semaglutide mimics a natural hormone called GLP-1, which helps regulate hunger and satiety. It slows digestion and reduces appetite, making you feel full more quickly and for longer periods.

Who it’s for:

• –> Adults with a BMI over 30 (obese), or over 27 with weight-related conditions

• –> Those who have struggled with losing weight through diet and exercise alone

• –> Suitable for patients under medical supervision—offered through specialist clinics or private prescriptions

Pros:

• –> Excellent weight loss results in clinical trials

• –> Weekly injection for convenience

• –> Generally well-tolerated

Considerations:

• –> Can cause nausea or digestive upset in some patients

• –> Requires gradual dose titration

• –> Currently available privately, not widely offered through the NHS

2. Mounjaro (Tirzepatide)

Mounjaro is another groundbreaking treatment that’s gaining attention in the UK weight loss space. Though officially licensed for type 2 diabetes, it’s being used off-label for weight management due to its exceptional results.

How it works:

Tirzepatide works on both GLP-1 and GIP receptors—two key pathways for regulating appetite and insulin. This dual action helps reduce hunger, improve insulin sensitivity, and support long-term fat loss.

Who it’s for:

• –> People with type 2 diabetes needing glucose control

• –> Adults seeking weight loss support through private services

• –> Patients who haven’t responded well to other GLP-1 medications like semaglutide

Pros:

• –> Potential for greater weight loss than Wegovy

• –> Strong appetite suppression

• –> Weekly injection

Considerations:

• –> Still not licensed for weight loss in the UK (off-label use only)

• –> More expensive than some alternatives

• –> Requires a health assessment and ongoing supervision

At Shivas Pharmacy, we offer professional consultation services for patients interested in GLP-1 treatments like Wegovy or Mounjaro. We’ll ensure the medication is safe, appropriate, and supported with nutritional advice.

3. Orlistat (Alli or Xenical)

Orlistat is the only weight loss tablet currently licensed in the UK that works by affecting fat absorption. It’s available in two strengths: Xenical (120mg) on prescription and Alli (60mg) over the counter.

How it works:

Orlistat blocks an enzyme that breaks down fat in your diet. This means about a third of the fat you consume is not absorbed and passes out of the body instead.

Who it’s for:

• –> Adults with a BMI over 28

• –> Those following a reduced-fat, calorie-controlled diet

• –> Patients looking for a non-injection-based solution

Pros:

• –> Tablet format (no injection required)

• –> Suitable for NHS and private use

• –> Encourages healthier eating habits

Considerations:

• –> Can cause digestive side effects, especially if taken with high-fat meals

• –> Less dramatic weight loss than GLP-1 drugs

• –> Requires strict dietary adherence to minimise side effects

Which Option Is Right for You?

There’s no one-size-fits-all answer when it comes to weight loss medication. Your choice depends on your health goals, medical history, and preferences. At Shivas Pharmacy, we offer private consultations to assess your eligibility and provide tailored recommendations.

We also support you throughout your treatment—monitoring your progress, managing any side effects, and offering guidance on nutrition and exercise to help you achieve lasting results. Reach out today for support and advice.

Speak to Our Team Today

If you’re considering weight loss tablets in the UK, speak to the expert team at Shivas Pharmacy. Whether you’re interested in Wegovy, Mounjaro, or Orlistat, we’re here to help you make informed, safe, and effective choices on your weight loss journey.

Book your consultation with Shivas Pharmacy today and take the first step towards a healthier future.

This blog was written on behalf of Shivas Pharmacy by Pharmacy Mentor.