Key takeaways
Qvar RediHaler (beclomethasone) and Dulera (mometasone/formoterol) are both inhalers used for the long-term control of asthma, but they have some key differences. Qvar RediHaler contains only beclomethasone, an inhaled corticosteroid (ICS), while Dulera combines mometasone, another type of ICS, with formoterol, a long-acting beta agonist (LABA). This combination in Dulera helps reduce inflammation and relax the muscles in your lungs, making it easier to breathe. Qvar RediHaler is used for people aged 4 and older, whereas Dulera is approved for those aged 5 and older. Both medications are available only as brand-name medications. Both inhalers need to be used regularly and are not suitable for treating sudden asthma attacks. Dulera can be used with a spacer, which might be helpful if you have trouble using the inhaler correctly, while Qvar RediHaler should not be used with a spacer.
