Montelukast (Singulair); Leukotriene
Receptor Antagonist; Granules for oral susp: 4 mg/packet [30's]
Tab: 10 mg
Tab, chew: 4, 5 mg; 12-23 mos: 4 mg PO qhs
2-5 yrs: 4 mg PO qhs
6-14 yrs: 5 mg PO qhs
>14 yrs: 10 mg PO qhs
No additional
clinical benefits found for doses >10 mg/day.