Dulera inhalers contain a combination of formoterol and mometasone. Formoterol is a long-acting bronchodilator that relaxes muscles in the airways to improve breathing.< Mometasone is a corticosteroid. It prevents the release of substances in the body that cause inflammation.
Dulera is used to control and prevent the symptoms of asthma in adults and children who are at least 5 years old.
Dulera is not for use in treating an asthma or bronchospasm attack.
