Fever is clinically known as fever, and there is no specific rapid fever physical cooling methods, patients can be through the cold compresses, warm water baths and other methods for physical cooling. 1. Cold compresses: this is one of the simplest physical cooling methods, you can use ice towels, fever patches, ice and other cold compresses on the skin surface can be, more choose forehead, neck and other places, but operation should pay attention to avoid the local temperature is too low, damage to the skin. 2. Warm water bath: operation requires the use of warm towels or soft cloth in the neck, armpits, popliteal fossa, groin and other large blood vessels in the area of repeated wiping, each time no more than 10 minutes, to avoid rubbing the skin. After the fever patients should promptly seek medical attention to clarify the cause of the disease, and receive standardized treatment as soon as possible, so as not to delay the condition, resulting in adverse consequences.