how long does vitamin b12 injection stay in your system a Last? UK Treatment Guide – Bolt Pharmacy how long does b12 injection

I did manage to get the first two by jamming the base of the needle into the ampoule opening, it fitted perfectly

I started getting biotin injections a few months ago due to my severe hair thinning

In some cases, you may be asked to take injections twice a year

[2] Patients should contact their GP if they experience: Side effects from B12 injections (though these are rare and usually mild) Difficulty attending scheduled injection appointments, as missed doses may lead to symptom recurrence New symptoms developing during treatment Concerns about treatment effectiveness or duration Changes in other medications that might affect B12 absorption Suspected adverse reactions to B12 treatment can be reported through the MHRA Yellow Card scheme (yellowcard.mhra.gov.uk)

Yes, you can get B12 injections for general health if youre at risk of deficiency or have a busy life