Chai Hu Shuo Liver Essence is not suitable for people who are allergic to this formula. Chai Hu Shuo Liver Essence is composed of Chen Pi, Rhizoma Ligustici Chuanxiong, Radix Scrophulariae, Radix Bupleurum Chinense, Radix Bupleurum Chinense, Radix Paeoniae Alba, Citrus Aurantium, Glycyrrhiza Glabra, and has the efficacy of dispersing the liver and regulating the liver qi (regulating the liver qi stagnation), activating blood circulation and relieving pain (alleviating pain by removing blood stasis). The adverse effects of this formula are not known. Note that people who are allergic to any of the ingredients in Chai Hu Shuo Liver San are prohibited from taking it, and allergy sufferers should be cautious in using it. It should be noted that this formula is aromatic, pungent and dry, which easily depletes Qi and injures Yin, and is not suitable for long-term use. In addition, if dystocia (pain in the area of the ribs and abdomen) is severe, adding Qingpi, Yujin, Angelica sinensis and Wu Yao on top of Chai Hu Shuo Liver Powder enhances its power to move qi and activate blood circulation; adding Neem, Scutellaria baicalensis and Gardenia to clear away heat and fire (removing heat and fire from the body) can also be used. If you need to take Chaihu Shunhe San, you should consult a professional doctor and take it under the doctor’s guidance, not self-medication.