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This overview describes the various advances in pharmaceutical advances in researches. This minireview summarized numerous examples to demonstrate the application of electrochemical techniques for pharmaceutical and drug analysis. Special attentions have been committed to the voltametric and potentiometric strategies. A section devoted to the use of the electrochemical detectors in addition to flow system was also presented. Finally, we briefly outline future pattern of the electrochemical methods for drug evaluation. Electroanalysis is employed as an another or complementary technique to spectrophotometric and separation techniques due to its high perceptivity, speed of analysis, reduction in solvent and sample consumption, and low operating cost compared to other analytical techniques. Capillary electrophoresis (CE) has a momentous character in drug discovery and manufacturing process and has ability to develop further, because of new traits which can give vastly delicate and high throughput analysis. This review illustrates current packages of CE in pharmaceutical analysis. The history, principles, instruments, and traditional modes of CE are briefly described. The position of the analytical strategies and their validations has been essential in quantification of medication from their dosage bureaucracy or organic samples in current years. Development of analytical strategies coupled with every different, is beneficial for the research of conduct of medication or metabolites or impurities, and is likewise a beneficial device for touchy detections. The current roles of spectroscopy, chromatography, titrimetry, electrochemistry and capillary electrophoresis had been defined here. The improvement of the prescribed drugs added a revolution in human health. These prescribed drugs might serve their meant most effective if they're unfastened from the impurities and are administered in suitable amount. To make tablets serve their motive diverse chemical and instrumentation approach have been advanced at normal durations which can be worried withinside the estimation of medication. These prescribed drugs might also additionally broaden impurities at diverse ranges in their improvement, transportation and garage which makes the pharmaceutical volatile to be administered consequently it should be detected and quantitated. For this analytical instrumentation and strategies performs an essential position. The overview highlights type of analytical strategies along with titrimetric, chromatographic, spectroscopic, electrophoretic, and electrochemical and their corresponding strategies that has been carried out withinside the evaluation of prescribed drugs.