You should not have intercourse when you have a fever, and it is not good for rest during intercourse. Once the symptoms of fever appear, you should actively rest, drink more water, eat more fresh fruits and vegetables rich in vitamin C, which can enhance the body’s resistance and promote the healing of fever. If you have intercourse at this time, the energy consumption of the body is relatively large, and the body will be more fatigued, which can easily aggravate the symptoms of fever, which is not conducive to the recovery of fever. The sweating is also more during the time of intercourse, which often leads to cold, which can cause a cold and aggravate the symptoms of fever, so it is not possible to have intercourse during fever. At this time, you should rest more, you can take a moderate amount of walks and breathe the fresh air outside. It is better to eat simple and light or heat-relief things, you can eat pears, grapefruit, apples, to enhance the body’s resistance, to promote the healing of fever is good, never eat spicy and greasy or more difficult to digest food.