Shellac includes Chuanbeimu and Zhebeimu, usually decocted soup can be taken internally to play a better effect of cough.
It has the effects of clearing heat and moistening the lungs (removing heat to nourish the lungs), resolving phlegm and relieving cough, dispersing knots and eliminating carbuncles (evacuating knots and eliminating carbuncles), and is used for dry cough with lung heat, dry cough with little phlegm, cough with yin deficiency, coughing with labor, sputum with blood in it, scrofula (mainly referring to lymph node nodules in the neck), mammary carbuncle, and lung carbuncle. It can be decocted or powdered, and should not be used with Chuanwu, Chuanwu, Caowu, Caowu, and appendicitis.
Zhebeimo has the efficacy of clearing away heat, resolving phlegm and relieving cough, detoxifying and dispersing knots and eliminating carbuncles, and is used for coughing due to wind-heat, coughing due to phlegm and fire, carbuncle of the lung, carbuncle of the breast, scrofula, and sores and poisons. Zhebeimu can be decocted and taken internally, and should not be used with Chuanwu, Chuanwu, Caowu, Caowu, and appendicitis.
Both have the effect of clearing away heat, resolving phlegm and relieving cough, dispersing knots and eliminating carbuncles. It is recommended to consult a traditional Chinese medicine practitioner in time for symptomatic treatment of cough. It is recommended to use Bei Mu under the guidance of a traditional Chinese medicine practitioner, and not to use it on your own.