The Efficacy and Function of Willow Leaf Bloodstop

　　Under normal circumstances, Salix medicinal extract (Liu Ye Jian Xue Fei) has functions and benefits including relieving wind-dampness, promoting blood circulation to alleviate pain, warming the middle jiao and regulating qi, dispersing blood stasis to reduce swelling, and assisting in the treatment of facial nerve paralysis. Specific details are as follows:

　　1. Relieving Wind-Dampness: Salix medicinal extract can effectively eliminate wind-dampness from the body and alleviate symptoms such as rheumatic joint pain and limb numbness. It can promote blood circulation, reduce joint inflammation, and thereby improve the patient's quality of life.

　　2. Promoting Blood Circulation and Alleviating Pain: Salix medicinal extract can promote blood circulation and relieve pain, and can be used to treat pain caused by injuries, dysmenorrhea, and amenorrhea. It helps promote the circulation of qi and blood, dissipate blood stasis, alleviate pain symptoms, and accelerate wound healing.

　　3. Warming the Middle Jiao and Regulating Qi: Salix medicinal extract can warm the middle jiao and regulate qi, showing good therapeutic effects on symptoms such as stomach pain and abdominal pain with vomiting and diarrhea caused by deficiency-cold. It can regulate the functions of the spleen and stomach, promote digestion, and relieve stomach discomfort.

　　4. Dispersing Blood Stasis and Reducing Swelling: Salix medicinal extract also has the effect of dispersing blood stasis and reducing swelling, and can be used to treat local hematomas and blood stasis symptoms. It promotes local blood circulation, accelerates the dissipation of blood stasis, thus reducing swelling and pain.

　　5. Assisting in the Treatment of Facial Nerve Paralysis: Salix medicinal extract also has certain adjuvant therapeutic effects on facial nerve paralysis. It can regulate the function of the nervous system and promote the recovery of facial muscles, thus improving facial paralysis caused by facial nerve palsy.

　　Use under the guidance of a physician, avoiding excessive or prolonged use. Additionally, special populations such as individuals with allergic constitutions and pregnant women should use it cautiously or avoid it altogether. Moreover, if any discomfort occurs during use, discontinue use immediately and seek medical attention.