Tocilizumab (IMAGE) University of California - San Diego Caption Tocilizumab, marketed as Actemra, is approved for treatment of rheumatoid arthritis. It is being assessed as a potential treatment for COVID-19-related pneumonia. Credit Roche Usage Restrictions Must use photo credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.