Maball RA 500mg Injection contains Rituximab, a monoclonal antibody used in the treatment of non-Hodgkin's lymphoma (NHL), chronic lymphocytic leukemia (CLL), and rheumatoid arthritis (RA). It works by targeting and eliminating specific B-cells, helping slow disease progression. Common side effects may include headache, weakness, infections, fever, chills, and infusion site reactions.... https://www.heterohealthcare.com/maball-ra-500-injection