Analysis on Prescriptions of Oral Traditional Chinese Medicinal Decoctions

OBJECTIVE: To probe into the utilization characteristics and the consumption of oral traditional Chinese medicinal decoctions in our hospital.METHODS: The department of internal medicine in our hospital was subdivided into 8 special divisions.6 physicians of senior professional title(associated professor or above) from each subdivision were randomly selected for analysis of the prescriptions of oral traditional Chinese medicinal decoctions prescribed by the 48 physicians.The ingredients and their dosages in the prescriptions were recorded to database and analyzed by Weka data mining software.RESULTS: The drug use frequency of no less than 5% was noted in 68 kinds of oral traditional Chinese medicinal decoctions,with the drugs for reinforcing deficiency showing the highest drug use frequency,followed by drug for clearing heat,drugs for blood-activating and stasis-dissolving,drugs for eliminating sputum and relieving cough and asthma etc.The drug use frequency of no less than 1% was noted in 193 kinds,of which,160(83%) whose doses exceeded the specified limit value specified in Chinese Pharmacopeia,and in 52 kinds(27%),the proportion of prescriptions involving overdosing was no less than 50%.CONCLUSION: The concerned departments should attached great importance to the widespread phenomenon that the dosages of oral traditional Chinese medicinal decoctions in our hospital exceed the specified dosages in Chinese Pharmacopeia.