The right lower gum hurts. Can you see it in the movie? It's from your family.

Gum pain, there is no need to film, film just want to earn more money, I am a doctor, can cure toothache. You should take a selfie. It will help you. If your gums are red, swollen and painful, it means that your stomach is inflamed. You can take medicine for clearing away heat and toxic materials, such as Sanhuang tablets, Huanglian Shangqing pills, or treat with Wei Qing powder, and you will get well soon. If you have toothache, you can rinse your mouth with gallnut 10g and boil water for 15 minutes. If you have acute pulpitis or dental neuritis, and it hurts, you can buy Voltalin tablets, take the medicine according to the instructions, and stick the tablets on the painful teeth for one day. If you have periodontitis, take 30 grams of verbena and take it with water for a few days. I wish you a speedy recovery!