For people attempting to control high blood sugar levels, a chart helps them to keep track and properly manage glucose levels and to create medical records that supplement those gathered by their doctor, states Healthline. Other important factors to include in a blood sugar level chart are changes in activity levels, infections, minor illnesses and medicines. Patients should consult with a physician to set ideal levels for a blood sugar chart.
Measuring blood sugar levels helps to prevent hyper- and hypoglycemia, and these charts also help individuals realize when medications are necessary, suggests Healthline. Patients that determine consistently high or low blood sugar levels can then schedule an appointment with a physician to determine the best treatment options. However, if the patient skips blood sugar readings or does not accurately document levels, changes in activity, medications and illnesses, the chart becomes obsolete.
Blood sugar level charts provide other important information as well, such as helping patients understand how exercise and diet affect blood sugar levels, and allows them to understand how blood sugar medications affect levels, suggests Mayo Clinic. The frequency of monitoring required depends upon the patient's medical history, such as a diagnosis of Type 2 diabetes. Target ranges depend upon factors such as age, pregnancy status, type and severity of diabetes, and the presence of other medical conditions.