The results show that the drug consumption trend here is quite complicated, but irrational trends prevail: decrease in consumption of essential drugs, increase in consumption of non-essential drugs: Imported western medicine in number volume increased from 68 items to 95 items; The amount of drugs increased gradually but not significantly (19%, 30% and 21.8%), with the number of new drugs in the country increasing from 248 to 344 items, but the increase was not significant (64.8.