SYRUP FORMULATION WITH ENHANCED STABILITY COMPRISING MONTELUKAST OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND ACIDIC STABILIZER AND METHOD FOR PREPARING THE SAME

摘要

The present invention relates to a pharmaceutical composition comprising a montelukast or a pharmaceutically acceptable salt thereof as a pharmacologically active ingredient and an acidic stabilizer wherein the montelukast or a pharmaceutically acceptable salt thereof is contained in a suspended state, 7.5. The syrup preparation according to the present invention is improved in storage stability, easy to control the dosage, has excellent taste and flavor, and is convenient and easy to take, It can be used for patients suffering from asthma and allergic rhinitis.