According to the National Heart, Lung, And Blood Institute, allergies and asthma go hand in hand. Allergens like dust mites, pollen, pet dander, mould, and even cockroach droppings can irritate ...

An afternoon dose also yielded significantly better overnight (10 p.m. to 4 a.m.) suppression in blood eosinophil counts as a marker of airway inflammation compared with the other two groups, although ...