2, massage, from the inside of the face, gently until it hurts a little, about 40 to 50 times a day, and the pain will be alleviated in a few days;

3. Be sure to rinse your mouth after eating, preferably salt water;

4, eat some food (bitter gourd, lotus seeds, etc. ), chrysanthemum tea, honeysuckle;

5, feel the pain is more severe, you can also take some anti-inflammatory drugs;

6, red and swollen places, take some small ice cubes cold compress, can also relieve pain.