It is not possible to sleep on an electric blanket when you have a fever. First of all, electric blanket has certain danger, when the body temperature increases when using electric blanket is not conducive to heat dissipation, will make the body temperature higher and higher, the patient will feel more dry and hot. Patients with fever should pay attention to reasonable heat dissipation, not to wear too thick, and not to cover too thick, especially patients with sweat or dry heat in the body, must drink more water to promote water metabolism in the body, in order to help reduce fever. Secondly, the temperature of the electric blanket is relatively high, the body temperature itself is high, plus the outside temperature, the patient will feel more uncomfortable, so do not sleep on the electric blanket when the fever, timely reduction of fever, so that the body temperature control in the normal range. In addition to not sleeping on electric blankets, patients with fever also need to drink more water, indoor air should be convective, indoor temperature should not be too high, and indoor humidity should be appropriate.