Images for illustrative purposes only

How it works?

Online Consultation

We ask you to complete a quick and easy consultation and get you started.

Choose condition

We have a selection of treatments available for various conditions.

Express Delivery

You will have complete visibility and control of your delivery.
Notice!

Before ordering this treatment, you may have to complete an online consultation

Overview

Mounjaro is a next-generation breakthrough in medical weight loss. Unlike older treatments that target just one pathway, Mounjaro works on two powerful hormones (GLP-1 and GIP) to control appetite, slow digestion, and stabilise blood sugar. The result? A treatment that not only reduces hunger but makes it easier to feel satisfied with smaller portions — helping you achieve steady, long-lasting weight loss.

In clinical trials, patients using Mounjaro achieved an average of 15–20% body weight reduction — results that go beyond anything previously seen with licensed weight loss medicines. Many notice appetite changes within weeks, with visible improvements developing steadily over months.

But Mounjaro is about more than numbers on the scale. By helping you take back control of eating habits, it can boost energy levels, improve health markers, and restore confidence. Taken once a week with a simple pre-filled injection pen, Mounjaro is convenient, effective, and represents the future of weight loss medicine.

Available through SwiftMedi following a secure online consultation with a UK-registered prescriber, your treatment will be dispensed from our UK-regulated pharmacy and delivered quickly and discreetly to your door.

Directions

Administration: Injected once weekly under the skin (abdomen, thigh, or upper arm).


Dosing schedule: Treatment begins with a lower dose, which is gradually increased every 4 weeks under prescriber guidance.


Ease of use: Pre-filled injection pens are designed for safe and simple use at home.


Duration: For best results, Mounjaro should be continued long-term, alongside diet and lifestyle changes.

Side Effects

Most people tolerate Mounjaro well, particularly when doses are increased gradually. Side effects, if they occur, are usually mild and improve with time.

Common (may affect up to 1 in 10 people):

  • Nausea or feeling sick
  • Diarrhoea or constipation
  • Reduced appetite
  • Indigestion or bloating


Less common (may affect up to 1 in 100 people):

  • Vomiting
  • Abdominal pain
  • Fatigue
  • Redness or itching at the injection site


Rare but serious (seek urgent medical help):

  • Severe abdominal pain (possible pancreatitis)
  • Signs of allergic reaction (rash, swelling, difficulty breathing)


Disclaimer: This is not a complete list of side effects. Always read the patient information leaflet before use. If you notice anything unusual or concerning, seek medical advice promptly. In an emergency, call 999 or go to A&E.

Warnings

Mounjaro is not suitable for everyone. You should not use it if you:

  • Have a personal or family history of medullary thyroid cancer
  • Have multiple endocrine neoplasia syndrome type 2 (MEN2)
  • Are pregnant or breastfeeding
  • Have severe gastrointestinal disease or pancreatitis


Your prescriber will review your medical history to make sure treatment is safe and appropriate.

FAQ's

How much weight can I lose on Mounjaro?
Studies show average weight loss of 15–20% of body weight, though individual results vary.

How long does it take to work?
Appetite changes are often noticed within the first few weeks, with steady weight loss over 2–3 months and beyond.

Is Mounjaro better than Wegovy?
Both are highly effective treatments. Clinical studies suggest Mounjaro may lead to greater average weight loss, but Wegovy remains an excellent, clinically proven option that is more widely available and often more cost-accessible. The right choice depends on your health needs, goals, and budget — your prescriber will help decide which treatment is most suitable.

How do I order Mounjaro online?
Simply complete our quick online consultation. A UK-registered prescriber will review your answers, and if suitable, your prescription will be approved. Your treatment is then dispensed from our UK-regulated pharmacy and delivered discreetly — often the next day.

Do I need to change my diet while using Mounjaro?
Yes. Mounjaro works best when combined with a healthy, balanced diet. Most patients find that the reduced appetite it creates makes sticking to smaller portions and healthier choices much easier.

Can I switch from Wegovy to Mounjaro?
In some cases, yes. If you have been using Wegovy but haven’t achieved the results you hoped for, your prescriber may recommend switching. This must always be done under medical supervision to ensure safe and effective treatment.

How long will I need to take Mounjaro?
Obesity is a long-term condition. Most patients need ongoing treatment to maintain their results. Stopping Mounjaro suddenly may cause appetite to return and weight to be regained unless lifestyle changes are continued.

Is Mounjaro safe to use long-term?
Yes. Clinical studies show Mounjaro is safe and effective when used for extended periods. Regular medical review ensures it continues to be the right option for your health needs.