There is no such thing as the top ten expectorant Chinese patent medicines, but only symptomatic treatment can get good results. The most common proprietary Chinese medicines for expelling phlegm and dampness are Dizziness Capsules, Linggui Cough and Asthma Capsules, and so on. 1. Vertigo granules have the effect of inducing dampness, strengthening the spleen, tonifying the kidney and benefiting the liver. It can be used for vertigo caused by phlegm-dampness obstruction (phlegm-dampness evil qi stays in the spleen and stomach), deficiency of the liver and kidneys (weakness of the liver and kidneys), with symptoms such as dizziness, chest and epigastric constriction, and lumbar and knee soreness and tenderness (feeling of soreness and tenderness of the lumbar and knee areas). During the period of taking the medicine, it is necessary to keep the mood optimistic, do not get angry and irritated. 2. Linggui Cough and Asthma Capsules has the effect of warming the lungs and resolving fluid (promoting the operation of stagnant fluid by warming the lungs), calming asthma and relieving cough. It can be used for the treatment of exogenous wind-cold, phlegm-dampness obstruction of the lungs, symptomatic cough and phlegm, wheezing, chest tightness and shortness of breath, etc.; acute and chronic bronchitis see the above symptoms. Occasionally dry mouth and stomach discomfort, stomach discomfort should be taken after meals. It is recommended to go to the hospital as soon as possible to feel unwell, and the medication should be taken under the guidance of a professional doctor.