Montelukast works by blocking some of the chemicals that cause inflammation and narrowing of the airways.
Montelukast comes in a tablet form and can either be swallowed with water before or after food or taken as a chewable tablet on an empty stomach.
Side effects
There can be side effects with this medication, but these should improve within two weeks as your body gets used to the medication. If these side effects persist, or you are worried, then contact your healthcare practitioner.
Common side effects can include:
Less common side effects can include:
A very rare potential side effect is extreme distress or suicidal thoughts. See your healthcare practitioner immediately if you experience these symptoms or a change in behaviour or mood or sleep disturbances.
