**13. Conclusion**

Although the drug Tocilizumab has shown to reduce mortality and morbidity, still it cannot be referred to as an anti-COVID drug and may only be effective in patients having inflammation and lung damage caused by the coronavirus. Moreover the sensitivity of the drug limits its usage to a specific age and certain patients. Moreover, Tocilizumab is not-yet approved by the USFDA. This drug brings a ray of hope, as it's very much effective in mitigating immune damage, lung functional injuries and arterial oxygen saturation. Scientists therefore hope that this drug could be beneficial to a large mass of population in diminishing the adverse effects of the pandemic.
