Experimental acute attack prompted the use of diffusing the lung to resolve phlegm and clearing away heat to relieve asthma drug effect, we must pay attention to light dosage, do not have to use cold.
实验提示急性发作期运用清热化痰，宣肺平喘药效果明显，一定要注意用药剂量要轻，勿过用寒凉。
2
Having synergistic effect to antibiotic in treating infectious diseases, is one of the possible mechanism of Chinese drug in clearing away heat and dispersing phlegm.