BA blood glucose meter is a small, portable machine that's used to measure how much glucose (a type of sugar) is in the blood (also known as the blood glucose level). People with diabetes often use a blood glucose meter to help them manage their condition. People with diabetes often use a blood glucose meter to help them manage their condition. Before you begin, wash your hands thoroughly to prevent infection at the finger-prick site. If you use alcohol wipes instead of washing, be sure to let the site dry before testing.
Next, put a testing strip into the meter. Prick your finger with the lancet to get a small drop of blood. Use the sides of the fingertips instead of the tip to decrease finger discomfort.
The blood goes on the test strip you inserted into the meter. Your monitor will analyze the blood and give you the blood glucose reading on its digital display usually within a minute.
Finger pricks rarely require a bandage, but you may want to use one if bleeding continues beyond a few drops. It’s important to follow all the instructions that came with your glucometer to ensure accurate results.
If you have type 1 diabetes, you may need to test your blood glucose four or more times per day. This includes before and after meals and exercise, and more often when you are sick.
If you have type 2 diabetes, your doctor will let you know when and how often to test your blood glucose.