Injection to the buttocks red and swollen can be relieved by the following methods: 1, can be localized hot compresses or physiotherapy, help to reduce pain, discomfort symptoms, some patients can also be coated with safflower oil or spray yunnan baiyao aqueous to reduce discomfort symptoms; 2, if you consider the local infection, you can be coated with iodine povidone solution or pepto-bismol, etc. for treatment; 3, if the local redness and swelling is very serious, and even have a 3, if the local redness and swelling is very serious, even with fluctuating sensation, often consider the local infection, you need to go to the hospital surgery or emergency department as soon as possible for disposal, sometimes need to make incision to clear the wound to give regular dressing change, some patients also need oral antibiotics or infusion for treatment. During the treatment period, the local area should not be pressed as much as possible, at the same time, should not drink drinks containing alcohol, do not eat spicy food, do not eat pickled food, etc., can be appropriate intake of fresh fruits and green vegetables to promote local recovery.