Do GLP-1 medicines make you tired?
Why fatigue happens for some people on weight-loss medication, and when to get it checked.
Some people report tiredness, usually linked to eating much less, dehydration or gaps in nutrition. It's often temporary. Persistent tiredness should be discussed with your prescriber, as it can have other causes worth checking.
This is general information about prescription medicines, not advice or a recommendation to use them. Speak to your prescriber or pharmacist about your own treatment.
This article is general information, not medical advice. Speak to a doctor, pharmacist or other qualified clinician about your own health, especially before starting a supplement or if symptoms are new, severe or worrying.
Got a question about this, or a claim you want checked? Ask us.
Read next
How to check an online pharmacy is legitimate before buying weight-loss medication
Fake and unregulated sellers of weight-loss jabs are common. Here's how to check a pharmacy or clinic in the UK, US and elsewhere, in under five minutes.