interferon gamma-1b (cont.)
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What should I discuss with my healthcare provider before using interferon gamma-1b (Actimmune)?
You should not use this medication if you are allergic to interferon gamma-1b, or to drug products made from E. Coli bacteria.
Before using interferon gamma-1b, tell your doctor if you are allergic to any drugs, or if you have:
If you have any of these conditions, you may need a dose adjustment or special tests to safely use interferon gamma-1b.
FDA pregnancy category C. This medication may be harmful to an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant during treatment.
It is not known whether interferon gamma-1b passes into breast milk or if it could harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.
How should I use interferon gamma-1b (Actimmune)?
Interferon gamma-1b is given as an injection under the skin of your upper arm or thigh. Your doctor, nurse, or other healthcare provider will give you this injection. You may be given instructions on how to use your injections at home. Do not self-inject this medicine if you do not fully understand how to give the injection and properly dispose of used needles and syringes.
Interferon gamma-1b is usually given 3 times weekly. Do not use the medication every day unless your doctor has told you to.
Use a different place on your arm or thigh each time you give yourself an injection. Your doctor will show you the places on your body where you can safely inject the medication. Do not inject interferon gamma-1b into the same place two times in a row.
Use each disposable needle only one time. Throw away used needles in a puncture-proof container (ask your pharmacist where you can get one and how to dispose of it). Keep this container out of the reach of children and pets.
To be sure this medication is not causing harmful effects, your blood may need to be tested on a regular basis. Your liver function may also need to be tested. Do not miss any scheduled appointments.
A single use vial of interferon gamma-1b is for one dose only. After measuring your dose from the vial, throw the bottle away even if there is still some medication left in it.
Do not shake the medication vial (bottle). Vigorous shaking can ruin the medicine. Do not draw your interferon gamma-1b dose into a syringe until you are ready to give yourself an injection. Do not use the medication if it has changed colors or has any particles in it. Call your doctor for a new prescription.
Store interferon gamma-1b in the refrigerator but do not allow it to freeze. Throw away any interferon gamma-1b that has been out of the refrigerator for more than 12 hours. Do not put it back into the refrigerator.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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