Lung moistening paste as well as preparation method and application thereof

The invention relates to the technical field of traditional Chinese medicine, and discloses lung-moistening paste and a preparation method and application thereof, the lung-moistening paste comprises the following components in parts by weight: 45-65 parts of pears, 10-18 parts of green olives, 3-8 parts of loquat leaves, 2-6 parts of loquat flowers, 8-16 parts of radish seeds, 6-10 parts of bitter apricot kernels, 15-22 parts of dried orange peel, 4-8 parts of momordica grosvenori, 4-8 parts of houttuynia cordata, 5-10 parts of radix peucedani, 5-10 parts of tendril-leaved fritillary bulbs, 2-6 parts of rock candy and 2-6 parts of honey. The preparation method comprises the steps of raw material extraction and decoction. The lung moistening paste is used for preparing a medicine for relieving cough and reducing sputum. According to the invention, pears, loquat leaves, radish seeds and bitter apricot kernels are used as monarch drugs to nourish yin, moisten lung, relieve cough and reduce sputum; radix peuceda