Sweating in bed when the child has a cold is generally a good phenomenon, children often accompanied by fever symptoms when they have a cold, especially when the body temperature is high, but there is a process of fever itself, including three phases, namely, the rise in body temperature, high temperature persistence, temperature decline, when the body temperature enters the period of decline is often accompanied by sweating symptoms, so the child’s cold and sleep sweat means that it is an antipyretic process is a good phenomenon. Good phenomenon. At this time, you should replenish the appropriate body fluids, that is, drink more water or milk, so as to avoid excessive loss of body fluids, resulting in adverse consequences. However, special attention should be paid to the fact that sometimes sweating in bed is not necessarily caused by colds, but also to be alert to the possibility of tuberculosis, because tuberculosis often occurs in the phenomenon of night sweats. When a child’s symptoms cannot be explained by a cold, and the phenomenon of sleep sweating, we should highly consider whether there is the possibility of tuberculosis, and should consult a doctor in a timely manner to carry out the appropriate investigations, including chest X-ray, sputum to find bacillus antacidus and other tests to clarify.