Treatment (you can choose several combinations to try):

1, local medication (silver nitrate +NACL) can prevent external stimulation and promote healing.

2, mouthwash (chlorhexidine, etc. ) to prevent infection, and some have analgesic ingredients.

3, gentamicin film, can also be pasted and other anti-inflammatory.

4. Buccal tablets (Huasu tablets, etc. ) disinfection.

5. Chinese patent medicines (Huang Zhen Pills, etc.). ) clear away heat and toxic materials, reduce swelling and relieve pain.

6, zinc, iron, folic acid, multivitamins to supplement nutrition.

7. Immunomodulations such as Siqikang, levamisole and transfer factors. (This is the last resort)