Ristova Rituximab 500mg Injection is prescribed alone or with other drugs to treat several types of blood cancer that include non-hodgkinâs lymphoma and chronic lymphocytic leukemia. Available in powder form, this injection is also effective in treating microscopic polyangitis, rheumatoid arthritis and Wegenerâs granulomatosis. Offered medicinal item is basically amonoclonal antibody that interferes with the activity of immune cells of patients suffering from cancer and rheumatoid arthritis. Ristova Rituximab 500mg Injection is safe for pregnant women if it is prescribed. Breastfeeding women should consult with doctor before administering this injection. Dosage of this product completely depends on physical and medical conditions of patient. This product needs to be stored under 2 degree C to 8 degree C temperature.