Injection Technique
The small set of habits — site rotation, room-temperature pens, steady timing — that make weekly injections uneventful.
Good technique is a two-minute routine: wash hands; let the pen sit out of the fridge briefly so the injection stings less; pick this week's site on the rotation (abdomen, thigh, upper arm — a different spot than last week); clean dry skin; follow the pen's own sequence — most modern pens are press-and-hold with a click-and-count design; hold for the full count so the dose completes; dispose of the needle or pen in a sharps container.
The errors worth preventing are few: injecting cold straight from the fridge (sting), reusing exact spots (irritation and absorption quirks), rushing the hold (partial dose), and injecting through clothing. Same day each week, tied to an existing habit, solves adherence before it's a problem. Your pen's instructions-for-use remain the authority for its specific mechanics.
This glossary entry is general information, not medical advice, and is written to be consistent with FDA prescribing information and primary trial publications as of its last review. Always consult a licensed healthcare provider for personal medical decisions.
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