Wound redness and swelling may be the wound is in the recovery period, there is a certain tissue proliferation, redness and swelling phenomenon, this is a normal phenomenon, but also may be the wound in the healing process caused by secondary infection, this infection is generally bacterial infections, but also a very small number of viral infections, if the seriousness of the wound, it may be accompanied by symptoms of fever, the local phenomenon of pus. If the redness and swelling is not serious, no secretion, etc., it is recommended to rub iodophor and try not to get wet. If the redness and swelling are serious, with inflammation, pus, ulceration and other symptoms, it is recommended to apply erythromycin ointment and oral antibiotic drugs, such as amoxicillin. Usually do not eat spicy, greasy food, pay attention to local hygiene, but also at the same time can take some blood circulation and eliminate blood stasis of traditional Chinese medicine, the effect will be better.