It is not recommended to eat spicy and irritating foods after having a wound, because after eating these foods, it may cause itching and discomfort in the wound, and at the same time, it is easy to promote the local tissue scarring proliferation, so it is best to eat spicy foods after the wound is fully grown. After there is a wound also can not eat other foods, such as too greasy food, pickled food, and drinking drinks containing alcohol, these are bad for the healing of the wound. In addition, patients can properly intake of vitamin-rich fruits, such as kiwi, apples, duck pears and so on, in order to promote the growth of the nerves. Appropriate intake of low-fat high-quality protein, commonly found in fresh fish and shrimp, and leaner beef and lamb, can also be taken to promote wound healing. If the patient loses too much blood, appropriate intake of iron-rich foods, such as animal offal, eggplant and red dates, can also be taken. Other dietary precautions need to be consulted with the attending physician.