Vinegar does not have much effect on wounds and usually does not affect wound healing. Vinegar is a common condiment, proper vinegar, help to promote digestion, enhance gastric acid secretion, enhance appetite, there are wounds can also drink some vinegar in moderation. There are wounds try not to eat spicy, stimulating food, so as not to cause fire, affect the wound healing. Diet should be properly enhanced nutrition, eat more food rich in high quality protein, such as beef, mutton, chicken, eggs, soybean products, there are rich in high quality protein, can supplement amino acids, can promote wound healing. Also eat more fresh vegetables and fruits to replenish vitamins and trace elements, which can also promote wound healing. It is also necessary to disinfect and change the wound regularly to prevent wound infection.