ABSTRACT
Objective: To analyze the common dosage of oral liquid preparations used in a children's hospital in order to provide reference for the best drug specifications for children's medicines. Methods: The prescription data of patients containing oral liquid preparations were collected from January 2014 to December 2016 and used for the analysis in the sample hospital. The most commonly used doses were compared with the existing specifications to provide suggestions on the best specifications for children. Results: There were 11 kinds of oral liquid preparations commonly used in the children's hospital. Only 4 kinds of drugs met with the best drug speci-fications for children, and the others were not able to meet the clinical needs in the children's hospital. Conclusion: The best specifi-cations of children's medicines need to be readjusted.
ABSTRACT
Objective To obtain a clear and qualified oral liquid preparation of Huoxiangzhengqi by improving the addition methods of patchouli oil and perilla leaf oil. Methods Palvis Talci was used to improve the solubility of patchouli oil and perilla leaf oil. Firstly, the two kinds of oil were mixed with Palvis Talci and triturated sufficiently. Then, the mixture was mixed with the physic liquor and agitated sufficiently. At last, the clear preparation was obtained after filtration. Results The preparation was clear, well-tasted and qualified. Conclusion The improved method is feasible, simple, stabilized and economical.
ABSTRACT
Objective To obtain a clear and qualified oral liquid preparation of Huoxiangzhengqi by improving the addition methods of patchouli oil and perilla leaf oil. Methods Pulvis Talci was used to improve the solubility of patchouli oil and perilla leaf oil. Firstly, the two kinds of oil were mixed with Pulvis Talci and triturated sufficiently. Then, the mixture was mixed with the physic liquor and agitated sufficiently. At last, the clear preparation was obtained after filtration. Results The preparation was clear, well-tasted and qualified. Conclusion The improved method is feasible, simple, stabilized and economical.
ABSTRACT
The studies on the preparation technology,quality control and pharmacodyrnamics of Xi- aoyaosan Oral Liquid have been carried out. The experiment results suggested that,using the color reaction, TLC Identification and TLC-scanner could effectively control the intrinsic quality of oral liquid. Both possessed practical availability and their operations were simple Meanwhile,pharmacodynamic study also indicated that oral liquid could increase the peristalsis of stomach and bowel,the amount of consumed food and the body weight of mice,which was in conformity with the indication and efficacy of the original prescription.