Abstract
<jats:p>Herbal medicine continues to gain global acceptance due to its therapeutic efficacy, safety profile, and cultural relevance. The present review focuses on the preparation and standardization of the polyherbal formulation "alerva," developed using alhagi pseudalhagi and aerva lanata, two medicinal plants widely recognized in traditional systems of medicine for their diuretic, antiurolithiatic, and nephroprotective properties. This study compiles and critically analyzes available literature on the phytochemical composition, pharmacological activities, and formulation strategies associated with these plants. Emphasis is placed on the systematic preparation of the formulation, including selection of raw materials, extraction techniques, and optimization of formulation parameters to ensure consistency and efficacy. Furthermore, the review highlights essential standardization protocols such as organoleptic evaluation, physicochemical analysis, phytochemical screening, and advanced analytical techniques to ensure quality, purity, and reproducibility of the formulation. The integration of modern standardization methods with traditional knowledge is discussed as a key approach to enhancing the reliability and acceptance of herbal products in contemporary healthcare. Overall, this comprehensive review provides a scientific basis for the development, evaluation, and quality control of the alerva formulation, supporting its potential as a safe and effective herbal therapeutic agent.</jats:p>