Aim: The manuscript aims to describe the rheological behavior of potato starch in reference to different parameters. Methods: Various search engines such as Science Direct, Google Scholar, Scopus, Google Patents, etc. were used for the literature survey. Discussion: The manuscript describes the rheology and its classification. It describes the importance of rheology and factor affecting viscosity. The manuscript focuses on the physicochemical properties of potato starch, rheological properties of potato starch and pharmaceutical uses of potato starch. The rheological property of potato starch depends on the shear rate and viscosity. Conclusion: Rheological behavior of potato starch plays a significant role in food processing. In the future, potato starch will be used in various pharmaceutical companies, manufacturing, daily life and food products.