Colds are a type of upper respiratory tract infection, caused by viral infections. Sweating from a cold is not necessarily a sign that you’re getting better, but may be caused by a weakened body. Once a cold occurs, the body’s resistance and immunity will decline, the body will become weak, the pathogenic bacteria release endotoxin, endogenous pyrogen caused by the hypothalamus thermoregulation point of the obstacle, the body fever at the same time, capillary dilation, sweat glands increased secretion, will easily lead to the situation of sweating. Sweating is a manifestation of the body’s ability to dissipate heat, which can alleviate the adverse manifestations of fever. If the body is in good condition after sweating, sleeping and eating normally, then it may be about to be cured; during the sweating period the pores are in an open state, during which if there is a cold again, it may aggravate the symptoms of the cold; in addition, if the resistance is poor, unable to clear the pathogens, it may be persistent sweating but the symptoms do not alleviate the situation, you need to rely on drug treatment. Be sure to keep warm during a cold. If there is a lot of sweating, be sure to drink plenty of water to replenish hydration, and seek medical attention in a timely manner to receive regular treatment.