Plasma bearing belongs to Renmai point and is mainly used for oral diseases, such as toothache and halitosis.

Pressing it will hurt in many ways. If the meat hurts, it may be a pimple. If the teeth ache, it is a weak tooth.

Acne can be solved by clearing fire, and the pain caused by toothache should belong to spleen and stomach deficiency and cold. To solve the problem of invigorating spleen and kidney.