Doujuan is a traditional Chinese medicine derived from the germinated seeds of black soybeans, a plant in the legume family. The following is a detailed introduction to Doujuan:
Nature and Flavor: Doujuan is sweet and neutral in nature, entering the spleen and stomach meridians.
Main Benefits: Doujuan is primarily used to treat the initial onset of damp-heat and summer-heat dampness, dispelling pathogenic factors and clearing away dampness and heat.
Clinical Applications:
Damp-Removing and Relieving Exterior Symptoms: When treating damp-heat with external symptoms, Doujuan is often combined with herbs such as Patchouli and Perilla to enhance the dampness-removing and exterior-clearing effects.
Treatment of Damp-Heat Conditions: For symptoms such as fever, irritability, chest tightness, and heaviness and body aches caused by internal damp-heat, Doujuan is often combined with herbs such as Poria, Talcum, and Scutellaria to treat damp-heat and summer-heat dampness.

