Tysabri

Drug List

Tysabri

Drug Name

Tysabri (Natalizumab)

Manufactured By

Biogen

Drug Savings

Nationwide Prescription Connection (NPC) is an experienced advocacy service that helps connect patients to manufacturer provided free and discount programs. We can help the uninsured, under insured, those in the Medicare gap also known as the "doughnut hole", or even those needing help with expensive co-pays.  Our web site makes it easy for you to enter the medications you are taking, along with some basic patient information, and then finds the program that is right for you.

NPC's mission is your health. We recognize your need for help when you are applying for discount programs for your prescription medications. We consist of friendly and experienced advocates that not only know how these free and discount programs work, but are ready to help. We are available to take your call and answer any questions you may have as you search for the right program to fit your needs. We can also explain any supporting material you may need to provide as you apply for these programs. If for any reason you are denied, we also are experienced in the best appeals process with a high success rate.

Treats Disease/Condition

Uses

This medication is used to treat a certain type of multiple sclerosis (relapsing multiple sclerosis-MS). It is not a cure for MS, but it is thought to help by preventing your immune system from attacking the nerves in your brain and spinal cord. It helps decrease the number of episodes of worsening and may prevent or delay disability. Natalizumab is also used to treat a bowel condition called Crohn's disease (CD) when it is moderate to severe and/or keeps coming back. It is not a cure for CD, but it is thought to work by preventing your immune system from causing inflammation/swelling within your bowels.

How To Use

This medicine comes with a Medication Guide. Read it carefully before you start using natalizumab and each time you receive another dose. Ask your doctor, nurse, or pharmacist any questions that you may have about this medicine. This medication is given by a health care professional in an infusion center, usually every 4 weeks or as directed by your doctor. This medication is mixed in a solution and injected slowly into a vein, usually over 1 hour. It should not be given as a rapid injection. You will be monitored for 1 hour after your treatment is finished to make sure you do not have a serious reaction to the medication. (See also Side Effects section.) It is important to use this medication regularly to get the most benefit from it. Do not miss any doses without your doctor's approval. Tell your doctor if your condition worsens. When using this medication for Crohn's disease, if your condition does not improve after 12 weeks of treatment, your doctor will need to switch your treatment plan.

Side Effects

Headache, joint pain, redness/irritation at the injection site, swelling hands/feet/ankles, or changes in menstrual cycle may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. Tell your doctor right away if you have any side effects while this drug is being given or shortly after your treatment is finished. Examples of these side effects (infusion reaction) may include chills, fever, flushing, nausea, dizziness, tiredness, and chest pain. Tell your doctor right away if any of these unlikely but serious side effects occur: severe/persistent headache, stiff/painful neck, fast/pounding heartbeat, signs of infection (such as fever, persistent sore throat, breathing problems, unusual vaginal discharge, painful/frequent urination), mood changes (such as depression, suicidal thoughts), severe stomach/abdominal pain. This drug increases the risk of a rare, possibly fatal, brain infection (see Warning section for more details). This condition may occur during treatment or, in some cases, after treatment has stopped. In MS patients, the symptoms of PML can seem like an attack of worsening MS. Therefore, whether you are using this drug or have stopped using it within the last 6 months, tell your doctor right away of any new or worsening symptoms that have lasted for several days such as: clumsiness, sudden change in your thinking (such as confusion, difficulty concentrating), difficulty moving muscles, seizure, problems with speech, vision changes. This drug may rarely cause serious liver problems. If you notice any of the following rare but very serious side effects, tell your doctor right away: persistent nausea/vomiting, dark urine, yellowing eyes/skin, feeling tired/weak. A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any of the following symptoms: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

Drug Interactions

Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. Some products that may interact with this drug include: past or current use of other drugs that weaken the immune system/increase the risk of infection (such as azathioprine, cyclosporine, 6-mercaptopurine, methotrexate, fingolimod, TNF blockers such as adalimumab, etanercept, infliximab), other drugs that affect the immune system (immunomodulators such as interferon beta), long-term use of corticosteroids (such as dexamethasone, prednisone).

In Case of Overdose

If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222.

In Case of Missed Dose

It is very important to use this medication as directed. If you miss a dose, contact your doctor or pharmacist right away to set up a new dosing schedule.

Storage

Not applicable. This medication is given in an infusion center and will not be stored at home.