Tysabri

The proper way to use

Natalizumab comes with a medication guide. It is very important that you read and understand this information. Be sure to ask your doctor about anything you do not understand.

You must enroll in a prescribing program called TOUCH in order to begin receiving natalizumab. Your doctor will explain the program and have you sign an enrollment form. Be sure to ask your doctor if you have any questions about the TOUCH prescribing program. It is very important that you understand and follow all of the instructions.

Dosing

The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.

The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.

Missed Dose

Call your doctor or pharmacist for instructions.

Storage

Store in the refrigerator. Do not freeze.

Keep out of the reach of children.

Do not keep outdated medicine or medicine no longer needed.

Ask your healthcare professional how you should dispose of any medicine you do not use.