Drug
Teriflunomide
Pronounced
"TER-i-FLOO-noe-mide"
Uses
This medication is used by adults to treat multiple sclerosis-MS. It is not a cure for MS but is thought to work by decreasing certain immune system cells (lymphocytes) which can attack the nerves in your brain and spinal cord. This helps decrease the number of flare-ups (relapses) and may help slow down physical problems caused by MS.
Warning
Teriflunomide must not be used during pregnancy because it may cause serious harm (such as birth defects, death) in an unborn baby. Women of childbearing age must have a negative pregnancy test before starting this medication. Men and women must use reliable forms of birth control (such as condoms, birth control pills) while taking teriflunomide and for as long as directed by your doctor to prevent pregnancy. After stopping treatment with teriflunomide, your doctor may prescribe a different drug to help speed up the removal of teriflunomide from your body. If you become pregnant or think you may be pregnant or cause a pregnancy, tell your doctor right away. (See also How to Use and Precautions sections.)
This drug may rarely cause serious (possibly fatal) liver disease. Careful monitoring by your doctor may help decrease your risk. Your doctor will perform liver function tests before you start treatment and once a month for at least the first 6 months of treatment. Tell your doctor right away if you notice nausea/vomiting that doesn't stop, dark urine, loss of appetite, stomach/abdominal pain, or yellowing eyes/skin.
How to Use This Medication
Read the Medication Guide provided by your pharmacist before you start taking teriflunomide and each time you get a refill. If you have any questions, ask your doctor or pharmacist.
Take this medication by mouth with or without food as directed by your doctor, usually once daily. The dosage is based on your medical condition and response to treatment.
Take this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day.
After treatment is stopped, your doctor may prescribe a different drug (cholestyramine or activated charcoal powder) to help speed up the removal of teriflunomide from your body. This may be used if you have severe side effects, or if you are a woman of childbearing age, or a man planning to father a child. Otherwise, teriflunomide can stay in your body for as long as 2 years after stopping treatment. Consult your doctor or pharmacist for more details.
Tell your doctor if your symptoms do not get better or if they get worse.