Answer
Dec 10, 2025 - 09:42 AM
It can interact with other inhaled bronchodilators containing formoterol or similar medicines (arformoterol, indacaterol, olodaterol, salmeterol, vilanterol), MAO inhibitors or tricyclic antidepressants (or if recently discontinued), long-term ketoconazole or other potent CYP3A4 inhibitors, and beta-blockers. Understanding interactions helps prevent reduced effectiveness or increased risk of side effects.
