What are the effects and functions of Sophora japonica?

Sophora flower has the effect of cooling blood and stopping bleeding, clearing liver and purging fire, etc. It has a good therapeutic effect on abnormal symptoms such as hematochezia and hemorrhoids caused by blood heat. Sophora flower can also be used to treat abnormal symptoms such as head swelling, headache and dizziness caused by liver fire. You should use appropriate amount of Sophora flower every time. People with deficiency of spleen and stomach should use it carefully.