Doctor's Corner: Your Questions About Saxenda Answered By A Doctor

UK Meds spoke with Dr. Ocha Onazi to get answers to the common questions you’ve asked us about the weight loss treatment, Saxenda (Liraglutide). You’ll find the answers to all of your frequently asked questions below.

Saxenda FAQs

Below are a selection of your most common questions about Saxenda that we asked Dr Ocha:

How long does a Saxenda pen last?

If unopened, with good care and adherence to the manufacturer's instructions, it should keep well for 4 weeks in the refrigerator.

How do I store Saxenda?

Liraglutide can be kept for four weeks at room temperature, as long as this is below 30°C and it is kept away from direct heat and sunlight. It is, however, best to store your unopened packs in a refrigerator. Do not freeze liraglutide. Pre-filled pens must be discarded one month after being first used.

Can I drink alcohol while on Saxenda?

As part of a healthy lifestyle, alcohol should be kept to a minimum, especially while on Saxenda. It can interact with the effectiveness of Saxenda. It can also potentially worsen the side effects of Saxenda.

What should I eat while using Saxenda?

Do not restrict your calorie intake. Try to eat whole and healthy foods with complex carbohydrates, e.g. potatoes & butternut squash, healthy proteins (eggs, beans, lentils, chicken, fish, yoghurt) and lots of fruits and vegetables. Avoid spicy and fatty foods and try to sit up for at least 30 minutes after each meal.

How much weight can I lose with Saxenda?

Expect to lose at least about 5% of your body weight within 12 weeks of taking Saxenda as recommended. If you have not achieved this, discuss it immediately with your doctor or diabetic specialist nurse.

Why has my weight loss slowed down or stopped?

This could be for a number of reasons, not just Saxenda. Poor diet and a sedentary lifestyle can contribute, or you might not tolerate the required doses you need to see an effect. You may have also missed doses in that initial 12-week period which could affect results.

Can I take Saxenda abroad with me?

Yes you can. As long as you ensure that you have clean needles for the duration of your trip and the number of doses required for the duration of your trip.

Can I switch from Saxenda to Wegovy?

Yes, you can switch from Saxenda to Wegovy with guidance from your doctor or diabetic specialist nurse.

Can I use Saxenda if I want to get pregnant?

No. If you are pregnant or plan to become pregnant it is advised to avoid Saxenda. This is because it may cause harm to your unborn baby. The manufacturer of Saxenda, Novo Nordisk, advises avoiding the medication due to toxicity in animal studies.

When can I start Saxenda after having a baby?

If you plan on breastfeeding, Novo Nordisk advises avoiding using Saxenda as there is limited information available. Animal studies suggest that transfer into milk is low, but excretion into human milk is not known. If you are not breastfeeding or not planning to breastfeed, Saxenda may be okay for you to use however, you should consult with your doctor or diabetic specialist nurse before starting treatment.

Key Takeaways

How to store and manage Saxenda:

Unopened Saxenda pens should be stored in the refrigerator and last for up to 4 weeks. Once opened, pens can be kept at room temperature (below 30°C) but must be discarded after one month.

Diet and lifestyle recommendations:

While on Saxenda, maintain a balanced diet with whole, healthy foods, and avoid restricting calories. Alcohol should be minimised as it can interact with Saxenda and worsen side effects. Avoid spicy and fatty foods and remain seated upright for 30 minutes after meals.

Weight loss expectations and considerations:

Expect to lose at least 5% of your body weight within 12 weeks of taking Saxenda. If weight loss slows or stops, it could be due to diet, lifestyle, missed doses, or tolerance issues. Always consult with your doctor or nurse if progress stalls.

Disclaimer: 

You should always consult with your doctor and refer to the patient information leaflet provided with the medication for any questions you may have, to ensure that the medication is suitable for your individual needs.

Medically Reviewed by:
Dr. Ocha Onazi
GMC reference no: 7845604
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