The effects of Cao Wu in wine are to dispel wind-dampness, warm menstruation and relieve pain. Grasswort contains a certain degree of toxicity, also known as broken intestine grass, because it contains aconitine, so its improper use can cause poisoning, so in the process of applying Grasswort infusion wine, you must pay attention to the dosage. Herba Cao Wu infusion wine can significantly improve the joint pain and swelling caused by rheumatism and rheumatoid rheumatism, the effect are very ideal, but also can make the body related to other parts of the pain significantly improved, for the auxiliary treatment of rheumatic diseases are very beneficial. Many patients will experience poisoning after eating grass wool, such as numbness of the tongue, numbness of the limbs, nausea, vomiting, irritability, mental symptoms, increased heart rate, slowed heart rate, even a drop in blood pressure, dilated pupils and so on. A large amount of grass wool infused wine for drinking can cause death in serious cases.