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Weight loss injections/treatments

Discuss weight-loss injections and treatments, including personal experiences. Mumsnet hasn't checked the qualifications of anyone posting here. You may wish to speak to a medical professional before starting any treatments.

can i jab after 4 days?

5 replies

Kirstymariex · 20/11/2025 21:20

i was on mounjaro for 8 months & came off after the price increase!
i am now back on it i jabbed sunday evening so 4 days today!
can i jab again this evening?
to be honest i need these 4 weeks over i need to move up to the 5mg it’s doing nothing🤯

OP posts:
ShenendoahRiver · 20/11/2025 21:22

If you google it says once a week.

Kirstymariex · 20/11/2025 21:25

ShenendoahRiver · 20/11/2025 21:22

If you google it says once a week.

i did, and usually it is once a week but my jab day is usually a thursday, but i was eager to start but i want to change my jab day back to a thursday like i did before :) i googled it said i can jab after 72 hours have passed i was just looking for anybody who has done this.

OP posts:
SilenceInside · 20/11/2025 21:27

If you read the paper patient information leaflet in the section about when to inject, it says that you can move the day of your injection if you need to, as long as it’s been at least 3 days after your last injection. But that’s meant to be a one off in order to change your injection day, not regularly injecting every 4 days. Are you planning on injecting 2.5mg every 4 days until you’ve used the pen up?

Kirstymariex · 20/11/2025 21:45

SilenceInside · 20/11/2025 21:27

If you read the paper patient information leaflet in the section about when to inject, it says that you can move the day of your injection if you need to, as long as it’s been at least 3 days after your last injection. But that’s meant to be a one off in order to change your injection day, not regularly injecting every 4 days. Are you planning on injecting 2.5mg every 4 days until you’ve used the pen up?

no just to change my day back to a thursday like i used to!

OP posts:
SilenceInside · 20/11/2025 22:17

So then yes, according to the instructions supplied with your pen from the manufacturers of the medication (page 9 if you want to check), you can change the day you inject as long as it's been at least 3 days since your last injection.

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