Blood sugar self-monitoring, also known as self-testing or self-management, refers to the process of regularly measuring one's blood glucose level using a portable glucose meter or a continuous glucose monitoring (CGM) system. It is an essential tool in managing diabetes and is primarily performed by individuals with diabetes, including type 1 and type 2 diabetes, as well as gestational diabetes.
The procedure typically involves pricking the fingertip with a lancet to obtain a small drop of blood, which is then placed on a test strip inserted into a glucose meter. The device measures the glucose level present in the blood sample and displays the result within seconds. For those utilizing a CGM system, a small wire-like sensor is inserted under the skin to continuously monitor glucose levels and transmit the data wirelessly to a receiver or smartphone.
Blood sugar self-monitoring enables individuals to closely monitor their glucose levels, allowing them to make informed decisions about medication dosage, diet, and physical activity. It helps to identify trends and patterns in glucose levels throughout the day, track the effectiveness of diabetes management strategies, and determine if adjustments are necessary. By monitoring blood sugar regularly, individuals can gain better control of their diabetes, minimize the risk of complications, and make adjustments to their lifestyle to maintain target glucose levels.
Furthermore, blood sugar self-monitoring facilitates collaboration between individuals and healthcare professionals, as it provides valuable data to guide treatment decisions and adjustments. It empowers individuals to actively participate in their diabetes management, promoting improved overall health and well-being.
