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Montelukast Coupon & Discounts

Save on Montelukast at your pharmacy with the free discount below.

Montelukast is a generic drug used to treat symptoms of asthma and seasonal allergies. Although it is a generic drug, the cost of montelukast is still high at around $130 for a month’s supply. Montelukast can be essential to the health of your child during allergy season, especially if he or she plays spo ... Read more

Montelukast Discount

Savings with HelpRx discount up to:

75% Off

on Montelukast

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*The discount percent is an estimate based off recent cardholder data. Valid as of May 24, 2018

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Montelukast Information:

What is montelukast?

Montelukast is a leukotriene agonist drug that works by inhibiting leukotrienes. Leukotrienes are produced by white blood cells or leukocytes. They are a part of the body’s immune system response that produces inflammation and constriction in the airways. By stopping the effect of leukotrienes in the bronchial passages, symptoms of allergies and asthma are relieved. Montelukast is sometimes prescribed along with a corticosteroid to treat asthma, as corticosteroids are more effective in the treatment of asthma attacks.

How do I take montelukast?

Buy montelukast in your local pharmacy with prescription from your doctor and a coupon from HelpRx. Montelukast comes as a regular tablet or a chewable tablet. Doses vary depending on the patient’s age and the severity of the condition. This medication is usually taken once a day in the evenings with a glass of water. If taking montelukast to treat exercise-induced bronchospasms, take this medication two hours before exercising. Continue to take this medication even if you feel better.

Before taking montelukast, tell your doctor if:

  • You are allergic to dyes or medications, especially any of the ingredients in montelukast tablets.
  • You are pregnant or breast-feeding.
  • You have a history of liver disease.
  • You have a history of seizures or diabetes.
  • You are taking other prescription or nonprescription drugs, vitamins, or supplements, especially ivacaftor, paclitaxel, and certain seizure and diabetes medications.

What are the possible side effects of taking montelukast?

Possible side effects from taking montelukast include stuffy or runny nose, indigestion, cough, headache, dizziness, upset stomach, and drowsiness. More serious side effects include trouble sleeping, infection, fever, sinus problems, and sore throat. Other side effects are possible. Report any serious side effects or a worsening condition to your doctor at once.

What if I forget to take a dose of montelukast?

If you miss a dose of montelukast, take the missed dose as soon as you remember it. If it’s almost time for your next dose, skip the missed dose and continue on your regular schedule. Do not take a double dose of montelukast.

How do I store montelukast?

Store montelukast in its original package or in a tightly closed container at a room temperature between 59 and 86 degrees Fahrenheit. Protect montelukast from light and moisture. Throw out any expired medication.

What happens if I overdose on montelukast?

Overdose on montelukast is not likely, but extremely high doses may result in abdominal pain, extreme fatigue, headache, thirst, vomiting, and hyperactivity. If you think you or someone you know has overdosed on montelukast, contact the Poison Control Center at 1-800-222-1222.


Chewable montelukast tablets contain phenylalanine (aspartame). Montelukast is not to be used for the treatment of asthma attacks.

Brand Names

Brand names for montelukast include Singulair. Search our site for free coupons to get a discount of up to 75% off the cost of montelukast in your local pharmacy. Also search for Singulair coupons and save up to 90% off the retail price. Use HelpRx montelukast coupons or discount cards each time you refill your prescription to reduce your overall healthcare costs.

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“The price for my prescription has gone up the past year and paying the out of pocket cost was getting increasingly difficult. Now, through HelpRx I’ve saved hundreds! Thank you HelpRx” - Janet Larsen - Austin, TX

Montelukast Information:

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About Our Savings: is a discount pharmacy service, partnered with a leading pharmacy benefit manager. We negotiate lower prices on prescription medications, that we pass on to our members for free. There is no cost to use our cards and coupon, and anyone can take advantage of our discounts, regardless of healthcare coverage.

Our savings assurance of “up to 75% off” comes from historical data from actual claims. This data includes savings for both brand name and generic medications.