Ayurvedic Herbs and Spices: A Promising Approach for the Treatment of COVID-19

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel coronavirus accountable for the coronavirus disease 2019 (COVID-19) that has led to many fatal cases worldwide. It causes a severe acute respiratory syndrome, a hyperinflammatory response, vascular damage, microangiopathy, and widespread thrombosis. Vaccines, interferon therapies, and small-molecule drugs may be among the various alternatives for managing or preventing emerging SARS-CoV-2 infections. New interventions, on the other hand, are likely to take months to years to develop. Furthermore, existing antiviral agents commonly develop viral resistance along with certain side effects. Therefore, effective prevention and treatment medications without side effects against human coronavirus are urgently needed. Indian and Chinese traditional medicine have suggested some natural products for the prevention, treatment, and rehabilitation of the diseases, including COVID-19 and various herbs and mushrooms that have been reported to possess potential antiviral and anti-inflammatory activities. Therefore, in this pandemic, traditional medicines pose a ray of hope for human health. The Ministry of Ayush, India, has also recommended a number of therapies to increase immunity in addition to ayurvedic treatments. Thus, the probability of naturally occurring substances as successful treatments against COVID-19 may seem hopeful due to their diverse biological and therapeutic properties. This review focuses on the latest updates of Ayurvedic herbs and spices as promising approaches for treatment during this devastating pandemic situation.