Chemical Namemacitentan
Dosage FormTablet (oral; 10mg)
Drug ClassReceptor antagonists
CompanyActelion Pharmaceuticals US, Inc.
Approval Year2013


  • For the treatment of pulmonary arterial hypertension (PAH, WHO Group I) to reduce the risks of disease progression and hospitalization.
Last updated on 4/29/2021

More on this drug: Clinical Trials

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Document TitleYearSource
Opsumit (macitentan) Prescribing Information2013Actelion Pharmaceuticals US, Inc., South San Francisco, CA