2. "Herbal Yan Hui": "Bear, the head of ascending, descends menstruation, opens depression in the middle, and circulates qi and drugs in the blood. The taste is made of angelica, which is not only effective in treating blood, but also effective in treating qi ... it tastes spicy and yang, and the qi is good and easy to escape without stagnation and stickiness. Although it enters the blood, it can dispel the wind and adjust the qi. "
3. New edition of Materia Medica: "Chuanxiong ... blood stasis can be cleared, exogenous pathogens can be dispersed, head wind and its spirit can be cured, and the pain of golden sore can be stopped. This medicine can be used as monarch, minister and assistant, but it should not be used alone ... If it is used alone to replenish blood, the blood will move, but there will be worries about loss. If you use it alone to relieve pain, the pain will stop and sudden death will occur. "