Lily has the effects of nourishing yin, clearing heat, nourishing essence and blood, moistening lung and relieving cough. Guanli has the effect of nourishing heart and moistening lung, and is effective in treating symptoms such as dry throat, itching, hoarseness and thick phlegm in patients with tracheitis, tuberculosis and upper respiratory tract infection.

Baihe Guanli Decoction has a certain curative effect on cough and throat itching caused by tracheitis and tuberculosis, but it can't be completely cured.