The invention provides a preparation method of a 
traditional Chinese medicine for treating smoking type 
reflux oesophagitis, and belongs to the technical field of preparation methods of traditional Chinese medicines. Currently, 
metoclopramide is generally adopted to treat smoking type 
reflux oesophagitis, but has a certain 
side effect. The preparation method is characterized by comprising the following steps of immersing the following 45 Chinese medicines in water, namely five-leaved chaste tree, 
apricot kernel, aster, 
flos farfarae, 
ginkgo, perillaseed, 
swamp mahogany leaf, 
bulbus fritillariae cirrhosae, 
semen oroxyli, concha arcae, exocarpium, membrane of hen egg, clam, 
cynanchum glaucescens, 
mulberry leaf, chrysanthemum, mint, burdock, fructus viticis, 
cicada slough, starwort root, creeping 
oxalis, buckthorn, 
veronicastrum herb, daghestan sweet clover 
herb, coffee 
senna seed, common 
alstonia bark leaf, 
lophatherum gracile, butterflybush flower, mungbean, 
dandelion, red-spotted stonecrop, shortstalk slimptop meadowrue root, 
breynia fruticosa, small-leaved 
desmodium, wintercherry, fresh golden thread, uniflower swisscentaury root, olive, taenitis carnosa mett, creeping rostellularia 
herb, gamboge, 
potentilla discolor, platycodon grandiflorum and liquorice; and decocting with 
slow fire to obtain decoction which is the 
traditional Chinese medicine for treating smoking type 
reflux oesophagitis. The 
traditional Chinese medicine has the advantages of 
short course of treatment and high 
cure rate.