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Singulair Chewables

Prescription Required
Formulation : Chew Tablet
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Singulair Chewables
Dosage: 4mg
Quantity: 28
Price: $40.20
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Dosage: 4mg
Quantity: 84
Price: $71.25
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Prescription Required
Formulation : Chewable Tablet
Drug Name Dosage Quantity Price Buy Now
Montelukast 4mg 90 $35.15 Add To Cart
Montelukast 5mg 30 $24.05 Add To Cart
Montelukast 5mg 90 $31.20 Add To Cart
Dosage: 4mg
Quantity: 90
Price: $35.15
Dosage: 5mg
Quantity: 30
Price: $24.05
Dosage: 5mg
Quantity: 90
Price: $31.20


Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).

Montelukast is used before exercise to prevent breathing problems during exercise (bronchospasm). This medication can help decrease the number of times you need to use your quick-relief inhaler.

Montelukast is used to relieve symptoms of hay fever and allergic rhinitis (such as sneezing, and stuffy/runny/itchy nose).

Use and Dosage

Read the Medication Guide provided by your pharmacist before you start taking montelukast and each time you get a refill. If you have any questions, ask your doctor or pharmacist.

Take this medication by mouth with or without food as directed by your doctor. The dosage is based on your age and medical condition.

If you are using chewable tablets, chew them thoroughly before swallowing. If your child cannot safely chew and swallow them, consult the doctor or pharmacist for advice.

Take this medication at the same time each day. If you are taking this medication for asthma or both asthma and allergies, take your dose in the evening. If you are taking montelukast to prevent allergies, take your dose either in the morning or the evening.

If you are taking this medication to prevent breathing problems during exercise, take your dose at least 2 hours before exercise. Do not take more than one dose in 24 hours. Do not take a dose before exercise if you are already taking this medication daily for asthma or allergies. Doing so may increase the risk of side effects.

Do not increase or decrease your dose or stop using this medication without consulting your doctor. Continue to use this medication regularly to keep your asthma under control, even during sudden asthma attacks or periods when you have no asthma symptoms. Continue to take other medications for asthma as directed by your doctor. This medication works over time, and is not meant to relieve sudden attacks of asthma. If an asthma attack or other breathing problem occurs, use your quick-relief inhaler as prescribed. You should always have a quick-relief inhaler with you. Consult your doctor or pharmacist for more details.

Get medical help right away if your asthma symptoms worsen and your quick-relief inhaler is not helping. Tell your doctor promptly if asthma symptoms, breathing problems, allergy symptoms, number of times you use your rescue inhaler last or gets worse.

Side Effects

Get emergency medical help if you have signs of an allergic reaction to montelukast: hives, blisters, severe itching; difficulty breathing; swelling of your face, lips, tongue, or throat.

Tell your doctor right away if you have signs of blood vessel inflammation: flu-like symptoms, severe sinus pain, a skin rash, numbness or a “pins and needles” feeling in your arms or legs.

Some people using montelukast have had new or worsening mental problems. Stop taking Montelukast and call your doctor right away if you have unusual changes in mood or behavior, such as:

  • Agitation, aggression, or feeling restless or irritable
  • Anxiety, depression, confusion, or problems with memory or attention
  • Stuttering, tremors, or uncontrolled muscle movements
  • Suicidal thoughts or actions
  • Hallucinations, sleep problems, vivid, dreams, or sleepwalking
  • Compulsive or repetitive behaviors

Common side effects of montelukast may include:

  • Stomach pain or diarrhea
  • Fever or other flu symptoms
  • Ear pain or full feeling or trouble hearing
  • Headache
  • Cold symptoms such as runny or stuffy nose, sinus pain, cough, and sore throat

This is not a complete list of side effects and others may occur. 


  • Before taking montelukast, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
  • Before using this drug, tell your doctor or pharmacist your medical history, especially of: liver disease, and mental/mood problems (such as anxiety, depression, and thoughts of suicide).
  • Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).
  • The chewable tablets may contain aspartame. If you have phenylketonuria (PKU) or any other condition that requires you to limit/avoid aspartame (or phenylalanine) in your diet, ask your doctor or pharmacist about using this medication safely.
  • During pregnancy, this medication should be used only when needed. Discuss the risks and benefits with your doctor.
  • This medication passes into breast milk. Consult your doctor before breast-feeding.

Forms and Strengths

Singulair Chewables is available in the following forms and strengths:

  • Singulair Chewable Tablet:
    • 4 mg
    • 5 mg
  • Montelukast Chewable Tablet:
    • 4 mg
    • 5 mg


What happens if I miss a dose of montelukast?

If you miss a dose of montelukast, skip the missed dose and use your next dose at the regular time. Do not use two doses at one time.

What happens if I overdose?

Seek emergency medical attention.

What should I avoid while taking montelukast?

Avoid situations or activities that may trigger an asthma attack.

If your asthma symptoms get worse when you take aspirin, avoid taking aspirin or other NSAIDs (nonsteroidal anti- inflammatory drugs).



Additional information

Brand Name:

Singulair Chewables

Scientific Name:


Other Names:

Montair, Singulair Chewables


4mg, 5mg

Quantities Available:

28, 30, 84, 90


Chew Tablet, Chewable Tablet, Chewable Tablets