In This present study aimed to evaluate the quality of the operation of The Unit Dose Drug Distribution System (SDMDU) at the National Hospital Guillermo Almenara Irigoyen. The study is a descriptive cross-sectional and retrospective, the information needed for the study was obtained through surveys of physicians, nurses, pharmacists and chemists internal pharmacy and return the report was obtained from the medicines from the pharmacy computer system unit. It was found that the quality of the operation of SDMDU is regular, most respondents said they were aware of the functioning of SDMDU, involving the pharmaceutical chemist in SDMDU is not recognized and valued because of their not very active in the health team is determined that there are shortcomings in the conditions for the repackaging of medicinal products, the savings was S/.288331.21

In this work we determined the content of sodium phenytoin in capsules of rapid action sold in the district of Trujillo, four formulations, two of them (Epamin and Felantin) are brand-name medicaments and the other two are generic medicaments (Lab. Corporation Infarmasa and Medifarma). The objective was to evaluate the accomplishment of the different analyzed batches, with the specification of potency established by the USP 31. The batches were obtained in different pharmaceutical establishments of Trujillo. We worked with the methodology described in the USP 31, using a HPLC Lachtrom Elite machine which has its column fulfilled of material L1 (250mm, 4mm, 5um), collated to a detector with fixing of diodes. Having as a result, the approval of all the batches