About TAVALISSE®
TAVALISSE (fostamatinib disodium hexahydrate) tablets are indicated for the treatment of thrombocytopenia in adult patients with chronic immune thrombocytopenia (ITP) who have had an insufficient response to a previous treatment.

Rigel Pharmaceuticals is a biotechnology company dedicated to discovering, developing and providing novel therapies that significantly improve the lives of patients with hematologic disorders and cancer.