A blood sugar monitoring device is a gadget that helps people with diabetes check their blood sugar levels. There are two main kinds of blood sugar monitoring devices: blood sugar testers and continuous sugar monitors (CSMs).
A blood sugar tester is a small device that uses a little bit of blood from a finger poke to check the blood sugar level. The result is shown on a screen in a few seconds. A blood sugar tester can be used whenever needed, such as before and after eating, before and after working out, or before sleeping. Some blood sugar testers have extra features, such as wireless connection, memory space, or sound ability.
A CSM is a gadget that checks the blood sugar level all day and night with a tiny sensor that goes under the skin. The sensor sends the data to a transmitter, which can be stuck to the sensor or worn separately. The transmitter then sends the data to a receiver, which can be a phone, a watch, or a special device. A CSM can give real-time information on the blood sugar changes, warnings for high or low levels, and reports for review.
Both blood sugar testers and CSMs have pros and cons. A blood sugar tester is cheaper, more precise, and more easy to get than a CSM. However, a blood sugar tester needs finger pokes, which can hurt and bother. A blood sugar tester also gives only a picture of the blood sugar level at a certain time, which may not show the ups and downs throughout the day.
A CSM is more costly, less exact, and less handy than a blood sugar tester. A CSM also needs to be matched with a blood sugar tester, and the sensor and transmitter need to be changed often. However, a CSM can give continuous and complete information on the blood sugar trends, which can help with diabetes care and choices. A CSM can also lower the need for finger pokes and make life better for people with diabetes.
The choice of a blood sugar monitoring device depends on many things, such as the kind of diabetes, the care plan, the insurance cover, the personal choice, and the doctor’s advice. Some people may use both a blood sugar tester and a CSM to get the best of both worlds. The most important thing is to use the device often and right, and to share the results with the health team.
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