Gastric motility promoting medicine as well as preparation method and application thereof

The invention discloses a gastric motility promoting medicine as well as a preparation method and application thereof. The method comprises the following steps that hawthorn, medicated leaven and roasted malt are added into water according to a mass ratio, decocting is conducted to obtain a decoction, filtering is conducted to obtain a filtrate, and the filtrate is concentrated to obtain a water extraction extract; the alcohol content of the extract is made to be 50 %-80 % through ethyl alcohol, stirring, standing and filtering are conducted, ethyl alcohol is recycled, and alcohol liquid is concentrated to obtain an alcohol extraction thick paste; and auxiliary materials are added into the thick paste, and uniformly mixing and drying are conducted to prepare a preparation to obtain a gastric motility promoting pharmaceutical preparation. According to the method, on the basis of the prescription of an existing big hawthorn pill, a technology is subjected to secondary development, innovation and promotion, the