It works by turning off a part of the immune system that is not working properly in autoimmune diseases. Rituximab is used in combination with methotrexate to treat rheumatoid arthritis that has not responded to one or more types of treatment, including TNF inhibitors. Plaquenil to treat lupus Plaquenil and hearing loss Does plaquenil cause low wbc Will i feel worse before i feel better on plaquenil The study is based on hydroxychloroquine sulfate and rituximab the active ingredients of Plaquenil and Rituxan, respectively. Other drugs that have the same active ingredients e.g. generic drugs or brand names are also considered. Dosage of drugs is not considered in the study. Find patient medical information for Rituxan Intravenous on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Rituximab Rituxan and MabThera is a drug used to treat rheumatoid arthritis that has not improved with other types of medications, as well as certain forms of vasculitis. It works by turning off a part of the immune system that is not working properly in autoimmune diseases. Occasionally rituximab is used to treat other immune problems, including lupus, and inflammatory muscle diseases when these are resistant to any other treatment. Rituximab also is used to treat certain types of vasculitis (an inflammatory condition affecting blood vessels), such as granulomatosis with polyangiitis or MPA. Plaquenil vs rituximab rituxan Side Effects of Rituxan Rituximab, Warnings, Uses, Rituxan Intravenous Uses, Side Effects, Interactions. Can plaquenil worsen neuropathyPlaquenil for autoimmune disordersPlaquenil related diseases Compare Azathioprine vs Rituxan head-to-head with other drugs for uses, ratings, cost, side effects, interactions and more. Azathioprine rated 6.1/10 vs Rituxan rated 8.2/10 in overall patient satisfaction. Azathioprine vs Rituxan Comparison -. Rituximab Rituxan & MabThera. Truxima Compares Favorably to Rituxan in Advanced.. Compare Rituximab head-to-head with other drugs for uses, ratings, cost, side effects, interactions and more. Rituximab rated 7.7/10 in overall patient satisfaction. Rituximab Compared to Alternatives - RITUXAN can cause serious side effects that can lead to death, including Infusion-Related Reactions Infusion-related reactions are very common side effects of RITUXAN treatment. Serious infusion-related reactions can happen during your infusion or within 24 hours after your infusion of RITUXAN. Jun 09, 2006 Rituximab Rituxan™ is a monoclonal antibody directed against CD-20, a cell-surface molecule expressed on a subset of B lymphocytes. The use of this agent to treat RA is a relatively recent development 38, and it is often reserved for those patients who have failed most other available agents, including the anti-TNF medications.