Cough paste, there are usually special cough paste. It uses the principle of far-infrared rays to stimulate acupuncture points, thus playing a role in relieving cough and calming asthma. It is usually applied to the Lung Yu and Dazhi points. The lung point is located in the supraclavicular fossa and can be applied locally to stop cough and resolve phlegm. The Great Vertebrae point is located at the cervical vertebrae area, which is the most convex point of the neck, below the depression. Generally, cough plasters are applied to the lung and large vertebrae points, both of which have the effects of regulating qi, calming asthma, resolving phlegm and relieving cough. It is also suitable for coughs caused by chronic bronchitis and colds. It can also be used for the treatment of winter and summer diseases.