Montyra-L contains Montelukast Sodium and Levocetirizine Dihydrochloride, a combination commonly used for the management of allergic conditions. It helps relieve symptoms such as sneezing, runny or blocked nose, nasal irritation, and allergy-related discomfort. Montelukast works by blocking leukotrienes involved in allergic inflammation, while Levocetirizine helps reduce the effects of histamine responsible for common allergy symptoms.