Strong Loquat Lozenges can be combined with medicines such as Lung Ning Granules and Lung Li Cough Capsules under doctor’s supervision to treat chronic bronchitis. Strong Loquat Lozenges is composed of loquat leaf, poppy shell, Momordica charantia, Baiqian, Sangbai Pi and Platycodon grandiflorus, which can nourish yin and astringe the lungs (astringent lung qi), and stop coughing and expectoration. It is used for bronchitis cough. This drug is prohibited for children, pregnant women and lactating women; diabetic patients are prohibited to take. Lung Ning Granules is composed of Rehmannia glutinosa, which can clear away heat, dispel phlegm and relieve cough. Used for chronic bronchitis cough. This drug is prohibited for diabetic patients. Lung Force Cough Capsule is composed of Scutellaria baicalensis, Radix Scutellariae, Radix et Rhizoma Pinelliae, Radix et Rhizoma Gentianae, etc. It can relieve cough and asthma, clear away heat and remove toxins, and smooth out qi and expectorant. It is used for coughing and wheezing with a lot of phlegm, dyspnea, as well as acute and chronic bronchitis, emphysema with the above symptoms. Gui Long Cough & Asthma Capsules is composed of Gui Zhi, Long Bone, White Peony, Ginger, Jujube, etc. It can relieve cough and resolve phlegm, lowering qi and calming asthma. It is used for cough, asthma, phlegm and saliva congestion (abnormal phlegm, excessive production of saliva) caused by external wind-cold and phlegm-dampness obstruction of the lungs; acute and chronic bronchitis with the above symptoms. Adverse reactions and contraindications to this drug are not known. It is recommended that patients seek medical attention in a timely manner and use the drug under the guidance of a doctor, and do not dispense the drug on their own.