For children’s fever, the best methods of physical cooling mainly include the following three: 1, take a warm bath: the effect of taking a warm bath to lower the temperature is particularly fast, because when the child is given a warm bath, the water will come into contact with the child’s whole body skin, relatively speaking, heat dissipation will be wider and faster, especially the evaporation of water, which can quickly reduce the child’s temperature by about 1-3 ℃; 2, wipe with a warm towel Body: you can use a small towel dipped in warm water to wipe children’s groin, armpits and other parts, because these parts relatively have the circulation of the arteries, can make the temperature through the large blood vessels outward transmission, making the body temperature drop; 3, foot soak: you can use warm water to soak the child’s feet or foot soak with Chinese herbs, commonly used Chinese herbs such as mugwort or honeysuckle. The method of warm water foot soak can effectively cool down the temperature and can relieve nasal congestion, headache and a series of symptoms such as muscle aches and pains all over the body. The above three physical cooling measures are effective, but there is one thing to note, if the child’s temperature exceeds 39 ℃, and the mental state is not good, or with ibuprofen and other antipyretic drugs.