The nature and flavor of ginkgo are sweet, bitter, astringent, flat, and poisonous. Returns to the lung and kidney meridian. Functions: Concentrating lung qi, calming asthma and cough, stopping turbidity, and reducing defecation. Cure asthma, phlegm and cough, leucorrhea, white turbidity, spermatorrhea, gonorrhea, frequent urination. Usage and Dosage Oral administration: Decoction, 1.5 to 3 yuan; pound into juice or make into pills or powder. External use: pound and apply. Be careful not to take it if you are really evil. Nature and flavor of Cnidium monnieri:

Warm in nature, pungent and bitter in taste. Functions and Indications: Warming the kidneys and strengthening yang, dispelling wind, drying dampness, and killing insects. It can be used for impotence, cold-damp vaginal discharge, uterine cold, dampness and low back pain; external treatment of vulvar eczema, varicose veins, trichomonas vaginitis, and women's vaginal itching. Nature, flavor and meridians of Sophora flavescens

Bitter and cold.

Guixin, liver, stomach, large intestine, and bladder meridians. Functions and Indications

It clears away heat and dampness, kills insects, and is a diuretic.

It is used for heat dysentery, blood in the stool, jaundice and anuria, redness and vaginal discharge, swollen and itchy vulva, eczema, eczema, itchy skin, scabies and leprosy; external treatment of trichomonas vaginitis. Usage and dosage

4.5~9g; appropriate amount for external use, decoct and wash the affected area