Approved Uses and Important Safety Information

What is ACTIMMUNE® (Interferon gamma-1b) used for?

ACTIMMUNE is used to treat chronic granulomatous disease, or CGD. CGD is a genetic disorder, usually diagnosed in childhood, that affects some cells of the immune system and the body’s risk of serious infection

ACTIMMUNE is also used to slow the worsening of severe, malignant osteopetrosis (SMO). SMO is a genetic disorder that affects normal bone formation and is usually diagnosed in the first few months after birth.

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ACTIMMUNE®(Interferon
gamma-1b) Important Safety
Information

Your safety is important to us when you’re taking
ACTIMMUNE.

BRANDON, lives with X-linked CGD

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Helping people with chronic granulomatous disease (CGD) for over 30 years

ACTIMMUNE was approved by the FDA in 1990 following a pivotal study including 128 people. The study was designed to evaluate ACTIMMUNE for safety and effectiveness. The most common ACTIMMUNE side effects were flu-like symptoms, including fever, headache, chills, muscle pain, or tiredness. These symptoms may decrease as use of ACTIMMUNE continues. See the full Important Safety Information for ACTIMMUNE.

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TIP: Taking ACTIMMUNE at bedtime may also help with some of these symptoms. Acetaminophen (for example, Tylenol®) may help in preventing fever and headache. See more information about taking ACTIMMUNE.

More clinical trial data

In a study to find out how ACTIMMUNE could help patients with CGD, 63 patients were given ACTIMMUNE and 65 patients were given a placebo (an injection without the active drug). During the study, side effects were recorded. The most common side effects seen with ACTIMMUNE are listed below.

Side effectPercentage of people experiencing side effects
ACTIMMUNE (n=63)Placebo (n=65)
Fever5228
Headache339
Rash176
Chills140
Injection site redbess or tenderness142
Tiredness1411
Diarrhea1412
Vomiting135
Nausea102
Muscle pain60
Joint pain20
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PLEASE NOTE: If you feel confused or tired while taking ACTIMMUNE, be careful when driving or operating machinery. These effects may be worsened by alcohol.

FDA=US Food and Drug Administration.

WATCH REAL ACTIMMUNE STORIES

When living with a rare condition, it can be helpful to hear other people’s CGD stories. See what Ramone, Selma, Evan, and others wanted to share.

CREATE A DOCTOR DISCUSSION
GUIDE

Got questions? Get prepared with a customized guide to help your conversation with your doctor about ACTIMMUNE and managing CGD.