What class of drug does Indacaterol belong to?

Indacaterol is classified as a Long Acting Beta Agonist (LABA). LABAs are primarily used in the management of conditions such as asthma and chronic obstructive pulmonary disease (COPD). They work by stimulating beta-2 adrenergic receptors in the lungs, leading to bronchodilation, which helps to open the airways and makes breathing easier.

Indacaterol, in particular, has a prolonged duration of action, which means that it can provide relief from bronchoconstriction for an extended period—often up to 24 hours with a single inhalation. This characteristic makes it suitable for once-daily dosing, offering convenience for patients who need long-term control of their respiratory conditions.

While short-acting beta agonists (SABAs) are used for quick relief, Indacaterol's formulation and effects are distinct to long-acting agents, which provide sustained management of symptoms over a longer timeframe.