The hospitalization of anal fistula patients requires that they bring their medical card, health insurance card and ID card for the admission procedure. It is recommended to bring enough disposable nursing pads for medication changes and loose clothing, and a special basin to clean the wound with water or Chinese medicine liquid after each bowel movement. The length of stay for anal fistula patients is about 10-15 days, so it is recommended to bring other necessities, such as tableware for eating, such as spoons, chopsticks and lunch boxes, toiletries including towels and toothbrushes, etc. It is recommended to bring a pair of slippers to facilitate walking. At the same time, you need to prepare the daily necessities of the bed companions, and the rest of the trivial items can be purchased temporarily.