What are the drugs having potential against COVID-19?

A disease emerged in the city of Wuhan, Hubei Province, Central China in the last month of 2019. It was pneumonia caused by a newly emerged coronavirus called COVID-19, later. Coronaviruses are enveloped RNA viruses belong to the Betacoronavirus family and infected birds, humans, and other mammals. In March 2020, the World Health Organization declared the COVID-19 outbreak could be characterized as a global pandemic because the disease spread, and a large number of people were infected and died in many countries on different continents by virtue of this new virus. Now, intensive work is underway about the pathogenic mechanisms and epidemiological properties of COVID-19, and a great effort is made to develop effective specific therapeutic drugs, vaccines, and/or treatment strategies against these diseases. Herein, we have focused on all treatment options available against COVID-19 pneumonia in this text.