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Efficacy and safety of Link Natural Sudarshana, an Ayurvedic herbal preparation in COVID-19 patients: A phase II multicenter double-blind randomized placebo-controlled trial

Wijewickrama et al., Journal of Ethnopharmacology, doi:10.1016/j.jep.2023.117535
Dec 2023  
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RCT 171 hospitalized COVID-19 patients in Sri Lanka, showing improved viral clearance and recovery, without statistical significance, for treatment with Link Natural Sudarshana (LNS). LNS is an Ayurvedic herbal preparation containing 49 medicinal plants. Andrographis paniculata makes up 50% of LNS by weight.
Wijewickrama et al., 7 Dec 2023, Double Blind Randomized Controlled Trial, placebo-controlled, peer-reviewed, 11 authors.
This PaperAndrographol..All
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