Scuba diving is an exciting and adventurous sport that allows people to explore the depths of the ocean and experience the beauty of marine life. However, for those who rely on continuous glucose monitoring (CGM) devices, such as the Dexcom sensor, scuba diving can pose a serious risk to their health.

According to experts in the field, scuba diving with a Dexcom sensor is not recommended due to the potential for the sensor to malfunction or become dislodged during the dive. The pressure changes and water movement that occur while diving can cause the sensor to become dislodged from the skin, making it difficult for the diver to accurately monitor their glucose levels. In addition, the sensor may malfunction due to exposure to saltwater, which can cause damage to the device.

Another concern is the potential for hypoglycemia, or low blood sugar, during the dive. Scuba diving requires a significant amount of physical activity, which can lead to a rapid drop in blood sugar levels. For individuals with diabetes, this can be particularly dangerous, as they may not be able to recognize the symptoms of hypoglycemia while underwater.

In light of these risks, experts advise individuals with diabetes who rely on a Dexcom sensor to avoid scuba diving. While there are no current guidelines on scuba diving with a CGM device, it’s important for diabetics to consult with their healthcare provider before engaging in any new physical activity or sport.

In conclusion, scuba diving with a Dexcom sensor can pose serious risks to the health of individuals with diabetes. To ensure the safety of scuba divers with diabetes, it is essential to consult with a healthcare provider before engaging in this activity and to consider alternative ways to monitor glucose levels while diving.