Clinical application of calcium dobesilate in acute and sub-acute COVID-19: Two case reports.

The pathophysiology of the virus causing coronavirus disease 2019, the cytokine storm and severe vasculitis is well known. Diabetic patients and those with microcirculation issues are at risk of complications when diagnosed with coronavirus disease 2019. Calcium dobesilate has been used extensively for microangiopathy, diabetic retinopathy, chronic venous insufficiency, hemorrhoidal and post-thrombotic syndromes.