About Montelukast (GENTAKAST-4) 4mg Tablet 100’s

Montelukast (GENTAKAST-4) 4mg Tablet 100’s is an oral leukotriene receptor antagonist formulated to help manage and prevent asthma symptoms, allergic rhinitis, and exercise-induced bronchoconstriction. Each tablet contains 4 mg of montelukast sodium, a compound that blocks leukotrienes—substances in the body that cause inflammation, swelling, and constriction in the airways. Montelukast is particularly beneficial for pediatric patients, especially young children who may have difficulty using inhalers or other forms of asthma control medication. It is often used as part of a long-term asthma management plan and can also provide relief from seasonal or year-round allergies.

Montelukast (GENTAKAST-4) 4mg Tablet is a chewable formulation, making it easy for children to take. It offers a once-daily dosage regimen, which helps improve treatment adherence in pediatric patients and provides consistent 24-hour control of respiratory symptoms.

Indications of Montelukast (GENTAKAST-4) 4mg Tablet 100’s

Montelukast (GENTAKAST-4) 4mg Tablet is indicated for:

• Long-term treatment and prevention of asthma in children aged 2 to 5 years.

• Relief of symptoms of seasonal allergic rhinitis (hay fever) and perennial allergic rhinitis.

• Prevention of exercise-induced bronchoconstriction.

• Reducing the need for rescue medications like short-acting beta agonists.

It is not meant to treat acute asthma attacks but works as a maintenance therapy to reduce frequency and severity of symptoms.

Dosage of Montelukast (GENTAKAST-4) 4mg Tablet 100’s

Standard dosage for children aged 2 to 5 years:

• One 4 mg chewable tablet taken once daily in the evening, with or without food.

Administration tips:

• The tablet should be chewed thoroughly before swallowing.

• Continue regular use even when the child is symptom-free to maintain control over the condition.

• If a dose is missed, administer it as soon as possible, but do not double the dose.

Always consult a healthcare provider for personalized dosing, especially when used in combination with other asthma or allergy medications.

Side Effects of Montelukast (GENTAKAST-4) 4mg Tablet 100’s

Montelukast (GENTAKAST-4) 4mg Tablet is generally well tolerated, but like all medications, it may cause some side effects.

Common side effects:

• Headache

• Abdominal pain

• Diarrhea

• Fever

• Upper respiratory tract infection

• Cough

Less common or more serious side effects:

• Mood changes (e.g., agitation, aggression, depression)

• Sleep disturbances or nightmares

• Muscle pain or weakness

• Allergic reactions such as rash, swelling, or difficulty breathing

If any serious or persistent side effects occur, discontinue use and consult a healthcare professional immediately.

Precautions for Montelukast (GENTAKAST-4) 4mg Tablet 100’s

Before giving Montelukast (GENTAKAST-4) 4mg Tablet to a child, consider the following precautions:

• Inform the doctor about any history of liver disease or mood disorders.

• Monitor for behavioral or neuropsychiatric symptoms during treatment.

• Do not use this medication for acute asthma attacks—always keep a rescue inhaler on hand.

• Not recommended in children under 2 years of age unless specifically prescribed.

Montelukast is not a substitute for inhaled or oral corticosteroids in severe asthma. It should not be stopped abruptly without medical guidance.

Contraindications of Montelukast (GENTAKAST-4) 4mg Tablet 100’s

Do not use Montelukast (GENTAKAST-4) 4mg Tablet in:

• Patients with known hypersensitivity to montelukast or any of its components.

• Children younger than 2 years unless approved by a pediatrician.

Storage of Montelukast (GENTAKAST-4) 4mg Tablet 100’s

• Store at controlled room temperature not exceeding 30°C.

• Keep the tablets in their original packaging to protect from moisture and light.

• Keep out of reach of children.

• Do not use the tablets beyond the expiration date indicated on the box.