1, promoting blood circulation and replenishing blood, regulating menstruation-(1) Irregular menstruation, dysmenorrhea, amenorrhea. (2) blood deficiency and chlorosis

2, relaxing muscles and activating collaterals-rheumatic pain, numbness of hands and feet, quadriplegia

Double needles taste bitter, pungent, flat and slightly toxic. Entering the liver and stomach meridians.

Function: Mainly used for promoting qi circulation to relieve pain, promoting blood circulation to remove blood stasis, expelling wind and dredging collaterals. Used for traumatic injury, rheumatic joint pain, stomachache, toothache and poisonous snake bite caused by qi stagnation and blood stasis; External treatment of scald caused by soup and fire.

Pharmacological effects: Zanthoxylum nitidum chloride is the main effective component of Zanthoxylum nitidum preparation, which has anti-inflammatory, analgesic, anti-tumor and cardiovascular effects, such as antifungal, calmodulin, cardiotonic and antihypertensive effects.