IGKAST-L Kid is a medication primarily used to treat asthma and allergic rhinitis in children. It contains two active ingredients: Montelukast, which helps control asthma symptoms and prevent asthma attacks, and Levocetirizine, which is an antihistamine that helps relieve symptoms of allergic rhinitis such as sneezing, itching, and runny nose. It's important to use this medication as prescribed by a healthcare professional and to be aware of any potential side effects.