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Saxenda

Saxenda

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Prescription Range

Saxenda is an effective treatment that can result in long-term weight loss. Each weight loss injection pen suppresses your appetite and reduces food cravings, making it easier to stick to a calorie-controlled diet.

  • Once a day injectable weight loss medicine
  • Suppresses appetite and reduces cravings
  • Needles & sharps bins can be added to your basket during your assessment
Weight Loss
General Health
Price
£640.00

Saxenda

Strength: 6mg/ml

Pack Size: 10 Saxenda Pens (3ml)

£640.00

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Saxenda weight loss injections can be prescribed for people with a body mass index (BMI) over 30. It can also be used for people with a BMI over 27 who have also been diagnosed with weight-related health problems. These include:

  • Pre-diabetes and diabetes type 2
  • Hypertension (high blood pressure)
  • High cholesterol
  • Obstructive sleep apnoea

When to Use Saxenda?

Saxenda (Liraglutide) is a prescription medication for chronic weight management. It can be used to ensure weight loss for people with a BMI of 30 or over, but adults with a BMI over 27 are eligible for treatment if they have a weight-related medical condition.

As any doctor will tell you, Saxenda isn't a miracle weight loss product and won't magically support weight loss. Instead, you'll need to cut calories and get plenty of exercise.

Age Restrictions

People over 75 should also avoid Saxenda, as it has not been tested to ensure its safety for older individuals.

How to Use Saxenda?

Saxenda comes as an injectable pen. The Saxenda weight loss pen is injected once daily subcutaneously. The usual injection sites are the upper arm, upper thigh, or abdomen.

The starting dose is a daily injection of 0.6mg. This dose is increased at intervals of usually 1 week until a maintenance dose of 3.0mg once daily is reached. An example schedule is shown below:

  • Week 1 - 0.6mg dose once daily
  • Week 2 - 1.2mg dose once daily
  • Week 3 - 1.8mg dose once daily
  • Week 4 - 2.4mg dose once daily
  • Week 5 - 3.0mg dose once daily, continuing

The dose of Saxenda is gradually increased in 1-week intervals to reduce the chances of stomach discomfort and side effects like nausea, vomiting and diarrhoea.

If you increase the dose and find the side effects problematic for two weeks or more, you should discuss this medical treatment with your doctor or pharmacist.

When to Avoid Using Saxenda?

Do not use Saxenda for weight loss if you or anyone in your family has a history of multiple endocrine neoplasia syndrome type 2 (MEN 2) or medullary thyroid carcinoma (MTC).

Also, do not take this medicine if you've ever had any serious allergic reactions to medicine before.

Some medicines can interact badly with Saxenda, so consult a health professional before taking Saxenda if you also take:

  • Anticoagulants, e.g. blood-thinning medicine
  • Anti-diabetic medicine
  • GLP 1 receptor agonists

Precautions

You should also let your doctor or pharmacist know if you've ever suffered from kidney, liver and thyroid problems, as the injections can cause interactions. People with a history of heart disease or pancreatitis should also seek medical advice.

Ingredients

Saxenda contains the active ingredient liraglutide. Liraglutide is similar to a hormone in the body called glucagon-like peptide-1 (GLP-1). This appetite hormone helps regulate hunger and is released by the intestines after a meal.

Due to its similarity to GLP-1, Saxenda regulates appetite, causing you to feel fuller and less hungry. This can lead to eating fewer calories, which can help you lose weight.

How does Saxenda work?

Saxenda contains the ingredient Liraglutide, which works like a natural substance found in the body called GLP-1, helping regulate blood sugar after eating.

By mimicking this naturally occurring hormone, Saxenda helps the brain acknowledge that the body is full after we’ve eaten less food (consuming fewer calories) than we normally would. Essentially, Saxenda can help you reduce the number of calories you eat, which can reduce your body weight as a result.

Side Effects

As with all medications, there is always a risk of side effects. Some may be quite mild and can subside over time. Other side effects can be more serious, and you should report to your GP right away if you experience any serious side effects.

Please contact a member of our team if you are concerned about any potential side effects from using Saxenda.

Common side effects of Saxenda may include:

  • Nausea
  • Vomiting
  • Diarrhoea
  • Constipation.

These should subside after a few days or weeks.

Other common side effects of Saxenda injection include:

  • Feeling weak or tired
  • Dizziness
  • Insomnia
  • Injection site reactions such as bruising, pain or a rash

Another side effect of Saxenda can be hypoglycaemia. This is the medical name for low blood sugar. This is more likely to be a side effect for patients who have type-2 diabetes but can happen in other patients.

The signs of low blood sugar are:

  • Cold sweat
  • Pale skin
  • Headache
  • Fast heartbeat
  • Feeling sleepy or weak
  • Feeling nervous and having difficulty concentrating, among other symptoms.

Serious Side Effects

Pancreatitis - This is a serious and potentially life-threatening illness. Symptoms include severe, persistent pain in the abdomen and nausea and vomiting. Stop using Saxenda and contact your doctor immediately if you have these symptoms.

Leaflets

Before taking any medicines, regardless of whether they are over-the-counter or prescription-only, it is essential to read the patient information leaflet.

Saxenda Patient Information Leaflet

Umar Razzaq, MPharm | University of Strathclyde, Clinical Pharmacist.
Content Written by:Umar RazzaqMPharm | University Of Strathclyde
Date Written:01/03/2024
Role:Clinical Pharmacist
Nish Fayyaz, MPharm | University of Strathclyde, Pharmacist.
Medically Reviewed By:Nish FayyazMPharm | University Of Strathclyde
Date Checked:30/05/2025
Role:Pharmacist
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