Question: what is the difference between breo and dulera?
Answer: Both drugs contain an inhaled corticosteroid (ICS) and a long-acting beta2-agonist (LABA). Dulera contains mometasone (an ICS) and formoterol (a LABA). Breo contains fluticasone furoate (an ICS) and vilanterol trifenatate (a LABA). ... Dulera is a metered dose inhaler, which dispenses the drug as a spray.