abstract |
FIELD OF THE INVENTION The present invention relates to oral montelukast syrup preparations for improved stability and drug compliance, including montelukast sodium, pharmaceutically acceptable sweeteners, water-soluble polymers and light-shielding agents. In another aspect, the present invention provides a method for producing a montelukast dry syrup formulation that can ensure stability on the syrup and is easy to dose control, rapid drug expression, maintenance of drug efficacy, ease of taking infants, and drug compliance. |