What is the average weekly weight loss on Mounjaro?

On average, people taking Mounjaro (tirzepatide) may lose about 0.5 to 1 kg (1 to 2 pounds) per week during the early stages of treatment.

Over time, the rate of weight loss tends to slow slightly, averaging around 0.3% of body weight per week when spread across longer-term use.

Results vary depending on dosage, lifestyle changes, and individual response.

Is medical weight loss safe?

Yes, we only prescribe weight loss medications following a thorough health assessment to ensure they are suitable for you. Your safety is our priority, and we only offer medications that are both safe and effective.

Am I required to exercise while taking weight loss medication? 

Increasing your activity levels has been shown to enhance your overall health and well-being, and we do encourage incorporating some movement alongside a healthier diet and the medication.

We understand that, for some, the idea of exercising can feel overwhelming, but don’t worry, we’re not expecting you to run marathons!

We’ll work with you to find the most suitable way for you to get moving, whatever your current level of fitness.

Do I need to change my diet while taking weight loss medication?

While the medication helps to manage your cravings, we do encourage you to follow a healthy eating plan alongside it to achieve sustainable results.

When you begin your treatment, we can support you with guidance on suitable dietary alternatives and offer advice to help you stay on track with your weight loss journey.

I’m experiencing side effects. What should I do next?

Mild or moderate side effects? These are usually symptoms such as mild nausea or a slight headache that don’t prevent you from carrying out your daily activities and often improve over time.

Severe or concerning side effects? If you experience any of the following, stop taking your medication immediately:

Severe, persistent stomach pain

Severe means:

• The pain is very intense (around 8 or more out of 10) and you cannot focus on anything else
• It makes it almost impossible to carry out normal daily tasks (such as walking, dressing, or eating)
• It does not improve with over-the-counter painkillers or rest
• The pain radiates to your back, under your right ribcage, or your right shoulder
• Severe vomiting (three or more times a day, or vomiting blood or material that looks like coffee grounds)

These symptoms may indicate pancreatitis, a serious condition that requires urgent medical attention.

• Difficulty breathing, or swelling of the lips, tongue, or throat

These could be signs of a severe allergic reaction, which can be life-threatening.

• Severe pain beneath your right ribcage that may spread to your shoulder or back

This may be accompanied by vomiting, a high temperature, or a rapid heartbeat.

These symptoms could suggest acute gallbladder problems.

If you notice any of these symptoms, call 999 or go to A&E immediately.

If you have any questions about side effects or how to manage them, we are here to support you.

What are the side effects of Mounjaro?

Before starting Mounjaro, it is important to be informed about possible side effects and precautions.

Please be assured that any side effects experienced are generally mild and most commonly occur when beginning treatment or following a dose increase, as your body adjusts to the medication.

The most frequently reported side effects of Mounjaro include:

• Loss of appetite
• Nausea and vomiting
• Diarrhoea or constipation
• Headaches or dizziness
• Abdominal pain
• Fatigue
• Burping and flatulence
• Irritation, itching, or bruising at the injection site

At Be Medical Clinic, you have access to our experienced doctor and pharmacist at any time should you experience any side effects or have concerns during your treatment.  

How long do side effects from Mounjaro or Wegovy typically last?

Side effects can differ between individuals, but they are most common when you first begin taking Mounjaro or Wegovy, or when your dose is increased.

The good news is that mild side effects typically ease within a few days to a couple of weeks as your body adjusts to the medication.

If you experience more severe or persistent side effects, please do get in touch with us for further support.

What should I do if I forget to take a dose?

Mounjaro:

If you miss a dose, take it as soon as possible within 4 days. If more than 4 days have passed, skip the missed dose and take your next dose on the scheduled day.

Do not take a double dose to make up for a missed one.

If you have missed several doses, please contact us to discuss restarting your treatment.

Wegovy:

If you miss a dose, take it as soon as possible within 5 days. If more than 5 days have passed, skip the missed dose and take your next dose on the scheduled day.

Do not take a double dose to make up for a missed one.

If you have missed several doses, please contact us to discuss restarting your treatment.

How should I adjust my dose if I experience side effects?

It’s important to remember that common, though sometimes uncomfortable, side effects usually improve over time as your body adapts to the medication.

Please contact us for advice on adjusting your dose, our specialists may recommend staying on a lower dose for a longer period.

You can also report any side effects you experience through the government’s Yellow Card Scheme.

Should I continue with my current dose if the medication is effective?

If your current dose is effective and you’re pleased with your progress, you may remain on that dose. Treatment typically begins with the lowest dose of weight loss medication, which is usually increased every four weeks.

However, if you experience side effects or are satisfied with your weight loss, you can choose to stay on a lower dose. You always have the option to increase your dose when you feel ready.

Can I switch from Wegovy to Mounjaro?

Yes, switching may be appropriate if you experience side effects or insufficient weight loss with one medication.

However, this should be done under medical supervision to ensure safety and effectiveness.

Can I get Mounjaro or Wegovy on the NHS?

Both medications are available on the NHS through specialist weight management services for people with a BMI of 30 or above, or 27.5 and above with related health conditions such as type 2 diabetes or high blood pressure.

Access may require a referral from your GP.