Medicament for treating dyspepsia and preparation thereof

The invention relates to a drug for the treatment of dyspepsia, and takes amylase, hawthorn fluid extract, calcium pantothenate, nicotinamide and vitamin B1 as the active ingredients. The preparation method is that: the hawthorn is prepared into the hawthorn fluid extract and then is dissolved in 40 percent ethanol; the amylase, the calcium pantothenate, the nicotinamide, the vitamin B1, calcium hydrophosphate and microcrystalline cellulose are taken, mixed evenly and screened; the 40 percent ethanol solution which is dissolved with the hawthorn fluid extract is used as the binding agent for granulation, drying and stabilization; the sodium starch glycolate and talc powder are added and mixed evenly for granule preparation and tablet pressing; or the prescription dose of sodium benzoate, ethyl hydroxybenzoate, hawthorn fluid extract and caramel colorant are taken to be dissolved in purified water, the steam is used for heating till boiling for 30 minutes, and then the mixture is cooled slightly for standby; t