Fever hands and feet cold does not need to cover the heat, fever appears hands and feet cold is due to the peripheral blood circulation deterioration caused by, if you take the method of covering the heat is not conducive to heat dissipation, but may aggravate the condition. Fever cold hands and feet can take general treatment, physical therapy, drug therapy and other methods. 1. General treatment: you can drink more warm water to promote metabolism in favor of fever, you should avoid drinking cold water or carbonated drinks. 2. Physical cooling: use warm water to wipe the forehead, armpits, groin and other capillary-rich parts, through physical cooling can take away the local heat, in order to achieve the role of cooling. 3. medication: if the body temperature is greater than 38.5 ℃ or persistent fever, you can take oral ibuprofen granules and other antipyretic drugs under the guidance of a physician, the body temperature gradually decreased to normal after the cold hands and feet will gradually ease the situation. Fever is a symptom of the disease need to go to the hospital, diagnose the cause of the targeted treatment, you can not randomly use drugs.