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URL of this page: //medlineplus.gov/ency/presentations/100220.htm

Monitoring blood glucose - Series—Prick your finger

Monitoring blood glucose - Prick your finger

Overview

Wash your hands. Then gently prick the side (the less sensitive part) of your finger with the lancet to draw out a drop of blood.

Review Date 5/13/2023

Updated by: Sandeep K. Dhaliwal, MD, board-certified in Diabetes, Endocrinology, and Metabolism, Springfield, VA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

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