For US Residents Only

PROMACTA: Now approved for another step of your SAA treatment journey.

Important Safety Information, including Boxed WARNING:

What is the most important information I should know about PROMACTA?

PROMACTA can cause serious side effects, including:

Liver problems. If you have chronic hepatitis C virus and ta...

See More
Approved Use:

PROMACTA is a prescription medicine used to treat people with severe aplastic anemia (SAA) when other medicines to treat your SAA have not worked well enough.

PROMACTA is not used to make platelet counts normal.

PROMACTA is for the treatment of certain people with low platelet counts...

See more
learn more about


Learn more about PROMACTA, a once-daily treatment option, and discover the support available to the people who take PROMACTA and those who care for them. Your doctor may consider PROMACTA if other treatments have not worked well enough for you.

Learn More
learn more about

Severe Aplastic Anemia

Aplastic anemia is a rare condition in which the body stops producing enough of all 3 types of blood cells—red blood cells, white blood cells, and platelets. Aplastic anemia is considered severe when results of your blood and bone marrow tests are below a specific level.

Learn More