Patients suffering from trauma or post-operative can eat some fruits appropriately to replenish vitamins and promote wound healing, but some fruits are not conducive to wound healing because they have the effect of fire, such as cinnamon, lychee, orange, and poppy peach, which may cause fire, so try to eat as little as possible. Patients with wounds can eat some grapes, kiwi, dragon fruit, bananas, grapefruit, can replenish vitamins to promote wound healing, but also eat more food rich in high quality protein, such as beef, mutton, fish, eggs, soy products, these foods rich in high quality protein, can replenish the body’s need for amino acids, increase the body’s immunity, promote wound healing, and promote disease recovery. In addition, patients with wounds should pay attention to maintaining the hygiene of the wounds and perform regular disinfection and medication changes on the wounds to avoid wound infections.