Oxygen therapy | Oxygen support | Oxygen support |
| High-flow nasal cannula | Invasive mechanical ventilation |
| Prone position ventilation | Endotracheal intubation and invasive ventilation |
| Extracorporeal membrane oxygenation24,27 | Extracorporeal membrane oxygenation5,6,14 |
Antiviral therapy | Remdesivir | Oseltamivir |
| Arbidol | Umifenovir |
| Chloroquine | Arbidol |
| Lopinavir/ritonavir | Lopinavir/ritonavir |
| Nucleoside analogues | Ganciclovir |
| Neuraminidase inhibitors24,25,28–30 | Ribavirin5,6,14 |
Immune enhancement therapy | Interferon | Interferon |
| Intravenous immunoglobulin | Intravenous immunoglobulin5,14 |
| Thymosin alpha-125,31 | |
Anti-inflammatory therapy | Corticosteroid | Systemic corticosteroid |
| Methylprednisolone | Tocilizumab5,6,14,34 |
| Dexamethasone | |
| Blood purification therapy | |
| Tocilizumab and sariluma | |
| Siltuximab | |
| Prazosin31–35 | |
Convalescent plasma therapy | Convalescent plasma therapy | No relative reports |
| Plasma globulin specific to SARS-CoV-225,31 | The safety and the efficacy need further evaluation |