What is the cause of excess liquid in the medicine vial Mounjaro And what to do with the excess?

There must be slightly more liquid in the vial due to the fact that the administration requires a syringe without air - so as you can easily guess - some liquid will be left in the head of the syringe and we will not be able to administer it without the addition of air, and the leaflet directly says that there should be an injection without air - otherwise we would be administering me less than 0.5 ml.

To @P888:

The difference in the amount of liquid in the Mounjaro vial can be due to several factors. Pharmaceutical products are usually filled with a certain safety margin, which may explain the slightly higher amount of liquid.

Insulin syringes are precision instruments, but there may be slight differences in measurement, especially if they are used repeatedly or are not calibrated correctly. If you have doubts about the accuracy of your dose, I recommend that you consult your doctor to make sure you are using the right tools and techniques.

I had a larger amount of liquid in the vial, i.e. 0.65 and not 0.5. Has anyone also had it? Or do insulin syringes not indicate the correct amount?

Good morning, also today there was 0.75ml of medicine in my vial.

In fact, a mistake crept in - the description on the drug collection needle is "Blunt fill needle".

I contacted Lilly's medical department about this. It confirms that the ampoule contains 0.5 ml of liquid. If the medicine you have purchased contains 0.75 ml, there is a probability that, for example, it is a non-original preparation.
The manufacturer kindly asks you to contact us urgently in this matter, along with attaching photos, e-mail address:

pl_medinfo@lilly.com

Besides, are you sure that the BD marking on the needles says that they are special needles for withdrawing liquid from the vial? In my opinion, the letters BD is an abbreviation of the name of the manufacturer BectonDickinson and is found on all products of this company?

Yes, the total amount of liquid taken into the syringe is 0.75 ml (exactly 30 units on the scale where 40 units = 1 ml). In the package leaflet of Moujaro 5mg, the manufacturer clearly states that the ENTIRE vial contains 5mg of the active ingredient, i.e. 1 full dose, and that all the liquid from the vial should be withdrawn into the syringe. My question is, if I inject myself with an equal 0.5ml of liquid, will I give the full dose of 5mg or less?