消退灵口服液是根据民间验方研制而成，临床用于感冒发烧、呼吸道感染的治疗，效果良好。本研究通过动物实验，表明该制剂具有明显抗炎、镇痛、解热作用，有明显的抑制大鼠皮肤及小鼠腹腔毛细血管通透性增强的作用；有明显的抑制小鼠耳肿及大鼠足肿的作用，并且可以明显地解除角叉菜胶性大鼠发热及对小鼠具有明显的镇痛作用等，服用安全。 Xiaotuling oral liquid is developed based on non-governmental prescriptions. It is clinically used for the treatment of cold fever and respiratory infection with good results. In this study, animal experiments showed that the preparation has obvious anti-inflammatory, analgesic, and antipyretic effects, and it has obvious effects on inhibiting the increase of capillary permeability of the rat skin and mouse peritoneal cavity; there is obvious inhibition of mouse ear swelling and The role of rat swollen feet, and can significantly lift the fever of carrageenan rats and has a significant analgesic effect on mice, taking safety.