Rituximab: How Is Rituximab Given

Content provided by Cerner Multum, Inc.

How is rituximab given?

Rituximab is given as an injection through a needle placed into a vein. The medicine must be given slowly through an IV infusion. You will receive this injection in a clinic or hospital setting.

The medicine is usually given once per week for 4 to 8 weeks. In the treatment of rheumatoid arthritis, you may receive only two injections of rituximab, with 2 weeks in between treatments.

If you take any medications for high blood pressure, your doctor may ask you not to take them within 12 hours before you receive rituximab. This is to prevent your blood pressure from getting too low during your rituximab infusion. Follow your doctor's instructions.

To be sure rituximab is not causing harmful effects, your blood will need to be tested on a regular basis. Your kidney or liver function may also need to be tested. Do not miss any scheduled appointments.

If you have hepatitis B you may develop liver symptoms after you stop using this medication, even months after stopping. Your doctor may want to check your liver function at regular visits for several months after you stop using rituximab. Do not miss any scheduled visits.

If you need to have any type of surgery, tell the surgeon ahead of time that you are being treated with rituximab.

Last updated:	September 19, 2007