Drinking hot water after the body temperature of 37.4 ℃ generally belongs to the normal situation, but can not be generalized, first of all, the armpit of the normal body temperature of 36 ~ 37 ℃, 37.4 ℃ belongs to a low fever range, drink hot water after the cause of hypothermia are operational factors, physiological factors and disease factors.
1. Operational factors: such as thermometer in the measurement before not dumped to below 35 ℃, or measurement before the armpit of sweat is not wiped clean, resulting in sweat affecting the temperature of the thermometer, treatment: the correct approach to measurement, such as measurement before dumped to below 35 ℃, dry the armpits and so on.
2. Physiological factors: after drinking hot water, the heat of the hot water itself enters the bloodstream and promotes blood circulation, which leads to a slight increase in body temperature, generally in the range of 0.3 to 0.5 ℃. Treatment: Dry the armpits after rest and re-measure.
3. Disease factors: in general, disease factors caused by hypothermia and drinking hot water has no direct relationship, such as tuberculosis is often manifested in the afternoon hypothermia, and whether or not to drink hot water has no relationship.
After excluding operational and physiological factors need to consider disease factors, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to identify the cause of active treatment.