Mysimba Tablets for weight loss

Weight loss medication with the active ingredients naltrexone and bupropion

Mysimba weight loss tablets
Discreet packaging

Prices from £99.00

FREE delivery included

In stock. Simply fill in a brief questionnaire. One of our doctors will review your order and prescribe a suitable treatment. How to Order

1 month / 112 tablet(s) - £99.00


Frequently asked questions

Is Mysimba dangerous?

If a doctor has approved Mysimba as a suitable medication for you, then it should be safe for you to take. All medication, including Mysimba, can cause side effects and some health risks.

What should I eat while taking Mysimba?

For the best results, you should aim to eat a calorie controlled diet when taking Mysimba and get plenty of exercise. It is also recommended that you take Mysimba with food or a small snack, like a few crackers or a sandwich to help prevent or manage nausea, which is a common side effect.

Can you drink alcohol on Mysimba?

Not really. Your doctor may recommend that you do not drink alcohol or drink as little as possible while taking Mysimba because it can increase the risk of fits, mental disorder events, or it can reduce your tolerance to alcohol. It’s also a good idea to avoid alcohol when trying to lose weight anyway, because alcohol has a lot of calories in it and can increase appetite and lead to binge eating.

Does Mysimba affect sleep?

Yes, insomnia is a commonly reported side effect of taking Mysimba. You should avoid taking Mysimba near bedtime. It is best to take Mysimba in the morning and if you are taking 2 doses, it is advisable to take 1 dose first thing in the morning, and 1 dose early in the evening.

What's the difference between Mysimba and Contrave?

Mysimba and Contrave are the same medication and work in exactly the same way, but they have different brand names. Mysimba is available in the EU and UK while Contrave is available in the US, but not in the UK.

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Medically reviewed by:
Dr Zoe Miller Medical Editor

After completing her first degree, she went on to study graduate-entry medicine at Warwick University. After graduating as a doctor, she worked within the West Midlands in Urology, Respiratory Medicine, Infectious Disease, and Psychiatry before transitioning into a full-time medical communications role.

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Last reviewed: 01 Feb 2025


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