Devices · Pens & autoinjectors · continued

Pen dose counters: what a click does and does not guarantee posts 121–123

Devices › Pens & autoinjectors missed dose subcutaneous injection storage Under review

This is a continuation of a long topic, addressed by post number rather than by page. Start at post 1.

hana.satoTL420 Nov 2025#121

Collapsed as off-topic by two members at trust level 3 or above

Priming: most pens require priming before the first use (injecting a small amount to fill the needle and line). Not priming can result in no dose being delivered on the first injection.

a.aguirreTL2 Moderator20 Nov 2025#122

n.marsden, post #58: Needle installation: some pens require a fresh needle for each injection; others have a single needle that stays attached. Check the design of your pen. Go to post

Dose counters: pens show the remaining number of doses. When the counter reaches zero, the pen is empty and cannot deliver more. Noting the counter before injection prevents running out unexpectedly.

0 likes in reply to #58 8mo

p.iyer_pharmdTL3Pharmacist20 Nov 2025#123

I read post #121 twice before replying, because I had assumed the opposite.

Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you did and when. The single most useful thing in your own records is not any individual result; it is that they are dated and consecutive.

0 likes 8mo

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