Hello, if the swelling is serious, it is recommended to apply hot compress, mainly to rest. If the swelling is serious, you need to go to the hospital for medication. It should not be too swollen in a couple of days. If it is too swollen, please go to the operation hospital for treatment. You need to take medicine to reduce swelling when appropriate. In addition, it is recommended to lie flat and rest, and pay attention to local hot compress.