Actemra 80 mg Injection belongs to a group of medicines called anti-rheumatic agents. It is used for the treatment of mild to moderate rheumatic arthritis (RA) and giant cell arteritis (GCA) in adults. It is also used for the treatment of Polyarticular juvenile idiopathic arthritis (PJIA), systemic juvenile idiopathic arthritis, and cytokine release syndrome in children aged two years and above. It may be used alone or in a combination with other medicines for the treatment of the above-mentioned diseases.