Journal of Pharmaceutical Research International

The causative agent of the highly infectious pandemic COVID-19 is SARS-CoV-2. According to WHO, as of August 18^th 2020, the number of confirmed cases was and confirmed deaths was 771,635 from 216 countries. The most affected organ system in COVID-19 is the respiratory system. Later studies proved that the virus caused multiorgan infections. Several studies shows that SARS-CoV-2 causes damage to the renal system and; critically ill patients with associated renal damage show a higher mortality rate as compared to those patients with an unaffected renal system .This review article aims at updating the knowledge about associated kidney failure in covid-19 cases and its impact on the morbidity and mortality. The virus damages the renal system through two different mechanisms: Direct and Indirect pathway. The direct pathway explains how the virus damages the renal system by directly acting upon the target cells in the kidney.SARS-CoV-2 gains its entry by binding to the ACE2 receptors on the target cell. The SARS-CoV-2 progresses its journey and extensively spread the infection, damaging the kidneys leading to the failure of the renal system. The indirect pathway of damage speaks about the secondary damage caused to the renal system due to cytokine release syndrome caused by SARS-CoV-2.This pathway also points out the formation of microthrombi in the glomerular capillaries and also kidney hypoperfusion. AKI in covid-19 patients can occur secondary to multiorgan failure. This review aims to build a foundation concerning the direct pathway and indirect pathway by means of which SARS-Cov-2 infects the kidneys by summarizing the numerous researches carried out till date to update the knowledge gained thus far to aid in building better protocols for covid-19 management and decrease morbidity caused due to renal damage.