Sweating all the time with a cold can be due to fever or medication, which can be treated by drinking more water or changing medication. Colds are caused by viral infections. Viral infections can cause inflammatory reactions in the body, producing inflammatory factors, leading to abnormalities in the thermoregulatory center, causing fever. During fever, the body can carry away the heat through the sweat glands, so there will be sweating all the time. In this case, you can drink more water to replenish water, if the body temperature is high, you can take acetaminophen and other drugs to reduce fever. In addition, if you take cold medicine, most of the cold medicine contains antipyretic and analgesic drugs, specific antipyretic effect, which can lead to a large amount of body sweating. This situation needs to drink more water, such as no fever symptoms, you can change the drug. Sweating can also be caused by other diseases, such as symptoms do not improve or aggravate, it is recommended to consult a doctor in a timely manner, under the guidance of a doctor to standardize the treatment, so as not to delay the condition.