ae for the severe stage, and 2 PIs and 2 herbal formulae for the recovery stage (Table 5).
Table 1 Herbal medicines and pattern identifications for treating mild stage patients with COVID-19 (Chinese guidelines)
Pattern identification Name of herbal formula Composition of herbal formula (Latin name)
Cold-Dampness Obstructing the Lung Sang Bei Zhisou San Mori Radicis Cortex, Fritillariae Thunbergii Bulbus, Ste