Sophora japonica tea: slightly cold and bitter. It has the effects of cooling blood, stopping bleeding, clearing liver and purging fire.

It is often used for adjuvant treatment of hematochezia, hemorrhoids, bloody dysentery, metrorrhagia, hematemesis, epistaxis, liver fire, red eyes, headache, dizziness and hypertension.

People with weak spleen and stomach are prone to constipation and indigestion.

Kidney yang deficiency is easy to cause low back pain, frequent urination, decreased libido and other symptoms.

If people with normal constitution take too much, it will also damage the yang of the body and cause a series of symptoms of yang deficiency.