In adults, an axillary temperature of 37.2°C is not normal and is considered to be a low fever, which requires rest and can usually heal on its own. If the temperature persists, you should go to fever clinic or internal medicine for treatment. Under normal circumstances, the axillary temperature is 36.0℃-37.0℃, 37.2℃ is low fever, the condition is mild, physical cooling can be given, cold compresses with ice bags on the forehead, neck, armpits, groin and other large blood vessels through the parts, can effectively reduce the body temperature. In addition, you should drink more water after the fever to promote body metabolism, so that the toxins and metabolic wastes in the body are discharged. Pay attention to rest, avoid excessive energy consumption, and eat nutritious food in moderation, especially vitamin-rich vegetables and fruits, to improve the body’s ability to resist disease. If the body temperature tends to rise, you should go to the hospital internal medicine department for treatment in time to avoid delaying the disease, which is not conducive to physical recovery.