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tip_056.Blood_GlucoseSyringe needle or lancet gauge refers to the thickness or diameter of the needle. The higher the gauge, the thinner the needle, and in theory, the less pain involved with injection and testing. Other factors that impact how comfortable a lancet or needle is are the angle of the point and how deep and quickly they enter the skin.


Need to test? Talk to the hand!

Reviewed by Francine Kaufman, MD. 4/08
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