Understanding Treatment

When you’re being treated for cITP, there may come a time when the treatment you started on, such as steroids, has stopped working. That’s where PROMACTA® (eltrombopag) can help. PROMACTA is a platelet booster, so it functions differently from other cITP treatments. It works with your body to create more platelets, so it can make up for the ones your body is missing. This in turn helps boost platelet counts and may reduce bruising and bleeding caused by cITP.

How PROMACTA treats chronic ITP

PROMACTA binds to TPO receptors like regular TPO to boost platelet production.
A hormone called thrombopoietin (TPO) naturally creates platelets in your body and, unlike some other drugs used to treat cITP, PROMACTA acts the same as TPO—working alongside your body to create more platelets.

PROMACTA is the only once-daily oral platelet booster that comes in both a tablet and an oral suspension, so even if you can’t swallow a pill, you can still count on a once-daily oral therapy. Some other cITP treatments require you to visit your doctor for an injection, while PROMACTA can be taken at home, work, or on the go!


PROMACTA may boost your platelet count and keep the levels stable. Click here to learn more about how PROMACTA performed in clinical studies in people with cITP.

Put your PROMACTA knowledge to the test

How much do you know about PROMACTA as a chronic ITP treatment?

Who is PROMACTA for?

All ITP patients
Chronic ITP patients

Try again : PROMACTA is only meant for people with cITP, after other ITP treatments have failed.

Correct : Great job! PROMACTA is for people with chronic ITP after other ITP treatments (such as steroids) have failed to maintain platelet levels or have caused too many side effects.

Now you’re informed and ready to speak with your doctor!