If the mouth is swollen, the swelling can be reduced by physical therapy, and the wound should be sterilized if there is skin breakage.
1. Physiotherapy: within 48 hours, you can use ice cubes or cool towels to apply cold compresses locally, which can shrink blood vessels and reduce edema; after 48 hours, you can apply hot compresses, which mainly aims at expanding blood vessels, improving circulation and promoting the absorption and dissipation of edema.
2. Wound disinfection: If there is skin or mucous membrane damage in the mouth, the wound should be disinfected with iodophor to prevent infection. If there is redness, swelling, oozing of pus secretion and other infections, erythromycin ointment, mupirocin ointment and other drugs can be used externally to fight infections.
If you need to use medication, you need to go to the hospital for examination first, and use medication under the guidance of the doctor.