Typhoid fever is mainly an infectious disease caused by typhoid bacillus infection, which is mainly transmitted through the digestive tract. Then typhoid patients usually have some fever symptoms. In this case, a physical cooling method must be used to achieve the purpose of cooling. At the same time, we should also pay attention to the treatment of typhoid fever to alleviate the symptoms. During the treatment, we must do a good job in isolation to prevent infection to other people. At the same time, it should also be noted that if the symptoms are serious, they can be treated by intravenous infusion. Usually, eat more food rich in vitamins, such as some fruits or vegetables, such as apples, pears, bananas, grapefruit, oranges, etc. Vegetables can be properly eaten some celery, spinach, lettuce, cabbage, etc. If there is infection, it must be treated with some anti-inflammatory and antibacterial drugs.