what is singulair used for

Singulair, also known as montelukast, is a prescription medication used to prevent and treat the symptoms of asthma and allergies. It works by blocking certain natural substances (leukotrienes) that may cause or worsen asthma and allergies. It helps make breathing easier by reducing inflammation in the airways. Singulair is also used to prevent asthma symptoms during exercise and to relieve hay fever (allergies). It can help decrease the number of times you need to use your quick relief inhaler. Singulair is available in different forms such as tablets, chewable tablets, and granules, and the dosage varies by age. It is important to note that Singulair is not for sudden asthma attacks, and patients should follow instructions from their healthcare provider for treating asthma attacks, such as using an inhaler.