Cinfalair Paediatric is a prescription medication containing 4mg montelukast sodium in granule form, specifically formulated for children. Each box contains 28 sachets of oral granules used in the management of asthma and allergy symptoms in pediatric patients. The active ingredient montelukast sodium belongs to a class of medications called leukotriene receptor antagonists. The granule formulation is designed for easy administration to children. This medication should only be used under medical supervision and according to prescribed dosage instructions. The 28-sachet package provides approximately one month of treatment when taken as directed.