Clinical outcomes among COVID-19 patients managed with modern and traditional Siddha medicine - A retrospective cohort study.

Background: (KSK) is a Siddha polyherbal decoction recommended by the Ministry of AYUSH and the Tamil Nadu government to prevent and manage COVID-19 in India.

Objectives: We aimed to determine the outcome of integrated therapy for COVID-19 using KSK in virologic clearance and length of hospital stay.

Materials And Methods: It was a single-centre, retrospective cohort study.