Patients with Kawasaki disease are suitable to eat foods high in vitamin C, foods rich in water content, and low-salt and light foods, such as bok choy, radish, tomato and so on. Some vitamin-rich foods can help patients with Kawasaki disease recover, such as bok choy, which contains a variety of minerals, dietary fiber, vitamin C, etc., and helps protect the gastrointestinal tract. Radish is rich in vitamin C and trace zinc, which helps to improve the body’s immunity. Tomatoes are rich in vitamin C and vitamin B, among others, which help maintain healthy levels of blood pressure. Patients with Kawasaki disease should standardize their treatment under the guidance of a doctor and if they experience any discomfort, they should go to the hospital immediately.