肌肉注射给药后因某些药物的刺激性和进针深度不当等,常使注射部位产生硬结,致使进针困难,给患者带来痛苦。目前主要以理疗(超声波,红外线,按摩等)热敷、艾灸、涂药酒等方法促进硬结的消散,但均不够理想。为此将下列中药提取、加工制成涂膜剂试用于临床软化、消除因注射药物产生之硬结,效果较满意。现介绍如下: Muscle injection due to the irritation of certain drugs and improper needle depth, often resulting in injection site induration, resulting in difficult to enter the needle, to patients with pain. Currently mainly physical therapy (ultrasound, infrared, massage, etc.) hot, moxibustion, alcohol and other methods to promote the dissipation of induration, but not ideal. To this end, the following traditional Chinese medicine extract, processed into a coating agent test for clinical softening, elimination of induration inducing induration, the effect is more satisfactory. Now introduced as follows: