In general, cold fever can take a hot bath, but the specific circumstances vary from person to person. In the cold and fever, if it is not a high fever, you can take a hot bath, the water temperature should not be too high, a little higher than the body temperature can be, for the fever has a good effect, but in the process of bathing need to pay attention to the wind to keep warm, to avoid catching a cold aggravate the cold; But if there is a high fever, chills and other symptoms, this time the body is weak, it is not recommended to take a hot bath, you can be in the family to help warm water bath body, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to take the corresponding effective therapeutic drugs, taking antipyretic drugs, such as ibuprofen, acetaminophen and so on. Take care to eat a light diet rich in vitamins, fruits and vegetables.