A member asked:

I'd like to know the difference between quvar and dulera (formoterol and mometasone) - specifically if one is stronger and worse to be on for a long time.

A doctor has provided 1 answer
Dr. John Chiu answered

ICS vs ICS/LABA: QVar is an inhaled cortisone (ICS)which helps to reduce airway inflammation. It is supposed to have a smaller particle size to reach the more distant airways in the lung. Dulera (formoterol and mometasone) is another ICS but combined with a long acting bronchodilator (LABA)- the latter has a black box warning about risk for asthma deaths. However the ICS/LABA more effective and the black box warning mostly disproved.

Answered 2/22/2016

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Should a 4 year old use dulera (formoterol and mometasone)?

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