Interferon gamma-1b and Neoral Oral

• Generic Name: interferon gamma-1b
• Dosage Forms: n.a.
• Other Brand Names: Actimmune

Interferon gamma-1b is made from human proteins. Interferons help the body fight viral infections.

Interferon gamma-1b is used to prevent serious infections in people with a condition called chronic granulomatous disease. Interferon gamma-1b is also used to slow the progression of a bone disorder called malignant osteopetrosis.

Interferon gamma-1b may also be used for purposes not listed in this medication guide.

• Generic Name: cyclosporine
• Dosage Forms: capsule, liquid filled; oral solution
• Other Brand Names: Gengraf, Neoral, Sandimmune, Sandimmune

Cyclosporine is used together with other medicines to prevent the body from rejecting a transplanted organ (eg, kidney, liver, or heart). It belongs to a group of medicines known as immunosuppressive agents.

When a patient receives an organ transplant, the body's white blood cells will try to get rid of (reject) the transplanted organ. Cyclosporine works by suppressing the immune system to prevent the white blood cells from trying to get rid of the transplanted organ.

Cyclosporine is also used to treat severe rheumatoid arthritis in patients who have failed treatment with methotrexate. This medicine is also used to treat adults with severe plaque psoriasis after other treatments (eg, PUVA, retinoids, methotrexate) failed.

Cyclosporine is a very strong medicine. It can cause side effects that can be very serious, such as kidney problems. It may also decrease the body's ability to fight infections. You and your doctor should talk about the benefits of this medicine as well as the risks of using it.

This medicine is available only with your doctor's prescription.