Can I buy weight loss treatment online?

Yes, but you should only get prescription weight loss treatment through trusted sellers like Superdrug Online Doctor. Ordering weight loss treatment through our website is easy. Simply answer a few questions about your health, which a doctor will review. They will then make sure that the treatment is suitable for you before prescribing. If a treatment is not suitable, we may be able to offer an alternative.

Your weight loss treatment will be sent to your home in discreet packaging. If you have any further questions or need advice about your weight loss treatment, you can message an online doctor through your account at any time, for free.

Can I buy weight loss treatment over the counter?

You cannot get prescription weight loss treatment such as Mounjaro, Wegovy, orlistat, Xenical or Mysimba over the counter. There are other options available such as alli capsules. alli is an over-the-counter weight loss medication that contains 60mg of the active ingredient orlistat, which is also found in Xenical and generic orlistat tablets, but at a higher dose.

Can I get weight loss treatment on the NHS?

Yes, you may be able to get weight loss treatment on the NHS. You will have to make an appointment with your GP so they can assess your suitability.

Weight loss treatment side effects

Each weight loss treatment has slightly different side effects because it contains a different active ingredient. These typically go away within a few days of taking it but can last longer. You can speak to your doctor if the side effects bother you a lot or do not go away.

The most common side effects that you are likely to get with most weight loss treatments include:

• abdominal pain
• diarrhoea or constipation
• headache
• feeling sick or being sick
• taste changes
• feeling tired
• possible risk of gastroparesis (delayed gastric emptying)

For a full list of side effects, check your medication packet.

It’s important to remember that everyone experiences side effects differently, and that there are also side effects from losing weight quickly. You may notice changes to your skin, such as stretch marks, or changes to the regularity of your period.

How long do side effects last?

Most side effects should go away within a week of taking the medication, but this is different for everybody. Weight loss medications like Saxenda or Mysimba are taken at a lower dose that will be increased over time. This can reduce really common side effects like nausea or vomiting.

What to do if you get side effects

If you get side effects, treat them at home if you can. For common side effects like nausea and vomiting, try sticking to smaller meals that are not oily, greasy, spicy, or fatty. Drink plenty of water and rest. You can also take over the counter painkillers like paracetamol if you have a headache.

For orlistat and Xenical, a common side effect is oily or fatty stools and an increased need to use the toilet. Eating less fat and spreading this evenly over the day can reduce side effects. If you get side effects that do not go away, your doctor may reduce your dose until your body gets used to the medication. Most weight loss treatment side effects will go away naturally.

If you get serious side effects like an allergic reaction, you need to call 999 or go to A&E straight away.

Who is prescription weight loss treatment for?

For prescription weight loss treatment, you need to have a BMI of over 30 or over 27 or 28 with certain other medical problems, but this depends on the medication. Certain medical conditions or medications could interact with prescription weight loss treatment, making it less effective or unsafe. You should always speak to a doctor before taking weight loss treatment.

Do you need a certain BMI to get weight loss treatment?

Yes, you need to have a certain BMI to use weight loss treatment. This is because weight loss treatment may not be effective or safe unless you are overweight or obese. Usually, you need to have a BMI of over 27 or 28, depending on the weight loss treatment. You should also have a certain medical condition that affects your weight, such as diabetes.

If you have a BMI of over 30, you can get weight loss treatment even if you do not have a medical condition that affects your weight.

If you’re unsure of your BMI, you can use our BMI calculator to check yours.

Contraindications

Certain medical conditions may mean weight loss treatment is not suitable for you. This depends on the weight loss treatment that you want to use. You should speak to a doctor before taking any weight loss medication, especially if you have:

• liver or kidney problems
• IBD (inflammatory bowel disease)
• thyroid disease
• problems with your heart
• epilepsy or a history of seizures
• anxiety or another mental health condition
• problems absorbing nutrients, which is called chronic malabsorption syndrome

Weight loss treatment is not suitable for anyone under 18 or if you are breastfeeding or pregnant. You should never take weight loss treatment if you are allergic to any ingredients in the medication.

Medication that can interact with weight loss treatment

Some medications can interact with weight loss treatment, making it not work as it should. This could be unsafe. Speak to your doctor if you take any other medications, especially:

• epilepsy medication
• treatment for HIV
• mental health treatment
• heart medication, such as amiodarone
• blood thinners, like warfarin
• hypothyroidism treatment, such as iodine salts
• diabetic treatment
• Parkinson’s disease medication, especially monoamine oxidase inhibitors
• opiates
• steroids
• malaria treatment
• treatment for infections, such as antibiotics
• asthma treatment, such as theophylline