ARCAPTA
Pronunciation: in-da-KA-ter-ol (ar-KAP-ta)

What it isOnce-daily long-acting beta-2 agonist; COPD maintenance.
Why this oneTwenty-four-hour bronchodilation with a rapid onset, unusual for a LABA.
What limits itNever as monotherapy in asthma. Cough immediately after inhalation is characteristic.
Animated chart of estimated U.S. prescriptions per year, Asthma/COPD meds (1924–2026). Indacaterol enters in 2011 (estimated).
NO BOXED WARNINGS
Principal riskNever as monotherapy in asthma; post-inhalation cough
Defining liabilityAdrenergic cardiovascular effects and paradoxical bronchospasm
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