# Driving on a GLP-1

> The UK leaflets each say it’s unlikely to affect your driving. If you feel dizzy or have vision problems, the NHS says don’t drive, ride a bike or use machinery until they’ve gone. If you also take a sulfonylurea or insulin, the leaflets say avoid driving, or don’t drive, with any signs of low blood sugar.

Canonical: https://jabwise.app/guides/driving-on-a-glp-1. Sources checked 12 October 2026. General information, not medical advice: follow your prescriber.

## In their own words

From each leaflet’s driving section, quoted as written. The low blood sugar line is for people who also take a sulfonylurea or insulin for diabetes.

- **Mounjaro**: On driving: "It is unlikely that this medicine will affect your ability to drive and use machines." ([Mounjaro KwikPen patient leaflet](https://www.medicines.org.uk/emc/product/15481/pil)); With low blood sugar: "Avoid driving or using machines if you get any signs of low blood sugar, e.g. headache, drowsiness, weakness, dizziness, feeling hungry, confusion, irritability, fast heartbeat and sweating" ([Mounjaro KwikPen patient leaflet](https://www.medicines.org.uk/emc/product/15481/pil))
- **Wegovy**: On driving: "wegovy® is unlikely to affect your ability to drive and use machines. Some patients may feel dizzy when taking wegovy® mainly during the first 3 months of treatment (see section 4). If you feel dizzy you should not drive or operate machines until you feel better." ([Wegovy FlexTouch patient leaflet](https://www.medicines.org.uk/emc/product/13800/pil)); With low blood sugar: "Do not drive or use machines if you get any signs of low blood sugar." ([Wegovy FlexTouch patient leaflet](https://www.medicines.org.uk/emc/product/13800/pil))
- **Ozempic**: On driving: "Ozempic® is unlikely to affect your ability to drive and use machines." ([Ozempic patient leaflet](https://www.medicines.org.uk/emc/product/9748/pil)); With low blood sugar: "Do not drive or use machines if you get any signs of low blood sugar." ([Ozempic patient leaflet](https://www.medicines.org.uk/emc/product/9748/pil))
- **Rybelsus**: On driving: "Rybelsus® is unlikely to affect your ability to drive and use machines. Some patients may feel dizzy when taking Rybelsus®. If you feel dizzy, be extra careful while driving or using machines." ([Rybelsus 3, 7 and 14mg patient leaflet](https://www.medicines.org.uk/emc/product/11507/pil)); With low blood sugar: "Do not drive or use machines if you get any signs of low blood sugar." ([Rybelsus 3, 7 and 14mg patient leaflet](https://www.medicines.org.uk/emc/product/11507/pil))

## What the NHS adds

- **Dizzy or vision problems**: If you feel dizzy or have vision problems, the NHS says don’t drive, ride a bike or use machinery until they’ve gone.
- **Low blood sugar signs**: The NHS tirzepatide page lists headaches, vision problems, feeling dizzy, weak or confused, a fast heartbeat or sweating.
- **Other diabetes medicines**: The NHS semaglutide and tirzepatide pages both say low blood sugar is more likely with other diabetes medicines.
- **Taken too much?**: If you’ve taken too much and are told to go to A&E, the NHS says don’t drive: ask someone to drive you, or call 999.

## Questions

### Can I drive after my injection?

Mounjaro’s, Wegovy’s and Ozempic’s leaflets say they are unlikely to affect your ability to drive. The NHS says don’t drive if you feel dizzy or have vision problems, until they’ve gone.

### When is dizziness most likely?

Wegovy’s leaflet says mainly during the first 3 months of treatment. The other leaflets don’t say.

### What are the signs of low blood sugar?

Mounjaro’s leaflet lists headache, drowsiness, weakness, dizziness, feeling hungry, confusion, irritability, fast heartbeat and sweating. The leaflet’s driving advice applies if you also take a sulfonylurea or insulin.

## In Jabwise: Check-ins

Jabwise notes how you feel through the day. Mood, food noise and energy on three sliders, morning, afternoon and evening, then a tap for any side effects. Progress shows how each changes over time.

## Getting real advice

- **A pharmacist, your doctor or NHS 111**: If you’re not sure how to use your medicine, or a side effect bothers you or won’t go away. NHS 111 if you think you might be having serious side effects, or you’ve used too much. [NHS: Semaglutide](https://www.nhs.uk/medicines/semaglutide/), [NHS: Tirzepatide](https://www.nhs.uk/medicines/tirzepatide/), [NHS 111 online](https://111.nhs.uk/)
- **Report a side effect**: Anyone can, not only doctors. [Yellow Card (UK)](https://yellowcard.mhra.gov.uk/), [MedWatch (US)](https://www.fda.gov/safety/medwatch-fda-safety-information-and-adverse-event-reporting-program)

## Sources

- [Mounjaro KwikPen patient leaflet](https://www.medicines.org.uk/emc/product/15481/pil)
- [Wegovy FlexTouch patient leaflet](https://www.medicines.org.uk/emc/product/13800/pil)
- [Ozempic patient leaflet](https://www.medicines.org.uk/emc/product/9748/pil)
- [Rybelsus 3, 7 and 14mg patient leaflet](https://www.medicines.org.uk/emc/product/11507/pil)
- [NHS: Semaglutide](https://www.nhs.uk/medicines/semaglutide/)
- [NHS: Tirzepatide](https://www.nhs.uk/medicines/tirzepatide/)