A diabetic patient can avoid pricking his arm or finger around 3-10 times a day to monitor blood glucose levels then he must prefer using the Best Glucometer in India. In today’s age a continuous glucose monitor (CGM) can be considered as the Best Glucometer. CGM cannot be considered as a complete replacement of the usual glucose meter. In fact, it is a device that offers added protection against extreme high or low blood sugar levels and is the best glucometer that is used to monitor the fluctuations that incur in the blood sugar levels over a period of time. Although CGM displays values of blood glucose levels continuously but does not provide accurate readings like glucose meters. CGM is used to continuously record and monitor fluctuations in patients’ blood glucose levels. This device also helps check whether changes in the medication, diet plan, treatment or physical activities is required or not. CGM has basically three components - a transmitter, a sensor and a wireless monitor. The sensor is placed under the skin and except for fingertips can be used at the same sites the patient has been using to inject insulin or using a pump. Placement of the sensor is a quick process and is relatively painless. The transmitter is attached to the sensor and is used to send information every ten seconds to the pager-sized monitor. This monitor is used to display blood glucose levels. This transmitter can be recharged and it is recommended to recharge it after every 2 days. Since this device is water resistant then the patient need not remove it for exercising, bathing or swimming. Alarm signal is a special feature provided with a CGM system. This alarm turns on when the patient feels sweaty or shaky. The alarm informs the patient whenever his blood glucose levels rise above or go below the recommended levels. The patient is recommended to replace the CGM every 3-7 days depending on the manufacture and brand of the device. The user can also take a note of the stored data and download it to his computer. This data can later be analyzed, graphed and charted and can be used by the doctor to check the trends and fluctuations in the blood glucose levels of the patient. Although the results given by this device are usually accurate but it is recommended to cross check the results from time to time for accuracy with a blood glucose monitor. CGM is also advantageous because it helps monitor the fluctuations in blood glucose levels more constantly. These changes in blood glucose levels are often overlooked by other test meters. For instance, CGM can help monitor dangerous fluctuations in blood glucose levels while the patient is sleeping and this in turn means fewer sudden awakenings. But CGM devices are expensive and may not produce accurate results. Inconsistency in the results produced is quite common. Therefore, it is important to cross check the results with a blood glucose meter at regular intervals.
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