The COVID-19 pandemic is the most devastating health emergency that humans have seen over the past century. The war against the disease has been handicapped by unavailability of effective therapeutic options. Till date, there is no clinically approved vaccine or drug for the treatment of COVID-19, and the ongoing search to find a novel therapy is progressing at pandemic pace. Herein, we propose a novel hypothesis based on sound research evidence that electric stimulation can be a potential adjuvant to the currently used symptomatic therapies and antiviral drugs. Based on preclinical evidence, we propose that electric stimulation can improve respiratory functions, inhibit SARS-CoV-2 growth, reduce pain, boost immunity and improve the penetration of antiviral drugs. We envisage that our hypothesis, if used clinically as an adjuvant, may significantly improve the therapeutic outcomes of the current treatment regimen being used around the globe for the management of COVID-19.
Keywords: COVID-19; Electric stimulation; Hypothesis; Immunity; Respiratory function.
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