Typhoid fever is an acute intestinal infectious disease caused by Salmonella typhi, which is contagious. Therefore, it is essential to maintain protection at all times. The symptoms of typhoid fever often include high fever, abdominal pain, and diarrhea, so timely treatment is necessary. Effective treatment can be achieved by taking medication. During treatment, it is also important to avoid consuming irritating, greasy, and raw or cold foods. It is recommended to eat more fresh fruits and vegetables and to drink more water and urinate frequently to help improve symptoms.