Walnut Tree Root for Gum Swelling and Pain
Walnut tree root 100 g (half amount if dried), add appropriate water, concentrate by boiling, cool to warm temperature, then rinse mouth (i.e., hold the medicinal liquid in mouth, spit out after 15 minutes. Repeat multiple times, similar to rinsing, hence called "mouth rinsing"). Three times daily. Mild cases cured within one day, severe cases cured within three days.