Fever, such as body temperature to 38.5 ℃ or more, is a moderate fever, then you can quickly reduce the fever through the following methods: 1, physical cooling, alcohol wipe armpits, groin, forehead, and then you can use a hot towel to wipe the armpits, groin, forehead, or directly soak in a hot bath; 2, must pay attention to drink more water, can promote sweating; 3, pay attention to the combination of drug therapy, 3. Commonly used drugs are aspirin, compound zinc cloth granules, paracetamol and other drugs, when taking drugs can be appropriate to drink more water, but also eat more fresh vegetables and fruits, supplement vitamins and minerals, so that comprehensive cooling can achieve the purpose of rapid fever reduction.