If you are being prescribed the weight loss injection Mounjaro/Tirzepatide please be aware that this may reduce the effectiveness of your contraceptive pills. Additional protection, such as condoms, is advised for the first 4 weeks and for 4 weeks after every dose change.
If you are prescribed HRT, you may need a dose adjustment to ensure that the lining of your womb is protected.
Please speak to the prescriber of your injections, or the practice pharmacist for further advice.
This does not apply to semaglutide (Ozempic).
The attached leaflet gives further details.