Montelukast is an orally active compound that binds with high affinity and selectivity to the CysLT1 receptor.


Each 5ml contains:
Montelukast Sodium BP Equivalent to Montelukast 4 mg
Levocetirizine Dihydrochloride 2.5 mg
Flavoured syrupy base q.s.
Colour: Sunset Yellow FCF

Indications for use

• Leson Suspension are indicated for relief of symptoms of allergic rhinitis (seasonal and perennial).

Mode of administration

Children (2-5 years): 5 ml syrup as measured from the given cup once daily.