Background and Aim Gentamicin antibiotic has some side effects such as nephrotoxicity. The aim of this study was to evaluate the post-treatment effects of using hydroethanolic extract of Origanum Vulgare (OV) on nephrotoxicity caused by gentamicin. Methods & Materials In this study. 32 male Wistar rats were divided into four groups of control (n=8). https://www.rxkaitori.com/product-category/osram-pti-gear/