Generic Reversair OD 4 contains Montelukast Sodium 4mg.

Description Reversair OD 4 is a leukotriene receptor antagonist used for the prevention and long-term treatment of asthma and allergic rhinitis. It helps control symptoms such as wheezing, shortness of breath, and nasal congestion by reducing inflammation in the airways. This medication is particularly beneficial for patients who experience exercise-induced bronchoconstriction and seasonal allergies.

Benefits: Reversair OD 4 effectively relieves asthma symptoms, reduces airway inflammation, and prevents bronchospasms. It also helps alleviate sneezing, nasal congestion, and runny nose caused by allergic rhinitis. The medication helps prevent exercise-induced bronchoconstriction when taken before physical activity.

Ingredients Each Reversair OD 4 tablet contains 4mg of Montelukast Sodium, a selective leukotriene receptor antagonist that helps block inflammatory pathways in the lungs and nasal passages.

Uses and Doses Reversair OD 4 is prescribed for asthma prevention, exercise-induced bronchoconstriction, and allergic rhinitis. The recommended doses are:

• Adults & adolescents (15 years & older): 10 mg once daily.
• Children (6 to 14 years): 5 mg once daily.
• Children (6 months to 5 years): 4 mg once daily. Patients with asthma and allergic rhinitis should take one dose daily in the evening. A single dose should be taken at least 2 hours before exercise-induced bronchoconstriction.

Side Effects Common side effects include headaches, nausea, vomiting, diarrhea, and upper respiratory tract infections. Uncommon side effects include dizziness, drowsiness, irritability, and mood changes. Rarely, patients may experience severe reactions such as hallucinations, hepatic disorders, or suicidal tendencies.

How to Use: Take Reversair OD 4 as prescribed by the doctor. Swallow the tablet whole with water. It can be taken with or without food, but maintaining a fixed time for dosage is recommended. Do not use this medication for sudden breathing problems; always carry a rescue inhaler for emergencies.

Pregnancy & Lactation There are no adequate studies on the safety of Montelukast in pregnant women. It should only be used if necessary and prescribed by a doctor. Montelukast is excreted in breast milk, so caution should be exercised when administering it to nursing mothers.

Precautions and Warnings Reversair OD 4 is not suitable for acute asthma attacks. Patients should be monitored for neuropsychiatric events such as agitation, aggression, depression, or suicidal thoughts. Patients with aspirin-induced asthma should continue avoiding aspirin and NSAIDs while using this medication.

Safety Information Do not abruptly discontinue the medication without consulting a doctor. Avoid alcohol consumption while taking Reversair OD 4. Patients with severe liver impairment should use the medication with caution.

Indications Reversair OD 4 is indicated for the prevention and treatment of asthma, allergic rhinitis (both seasonal and perennial), and exercise-induced bronchoconstriction.

Pharmacology Montelukast inhibits the cysteinyl leukotriene receptor, preventing airway inflammation, muscle contractions, and excess mucus production. It effectively reduces symptoms associated with asthma and allergic rhinitis.

Therapeutic Class Leukotriene receptor antagonists.

Storage Conditions Store in a cool, dry place below 30°C, protected from light and moisture. Keep out of reach of children.

FAQ

1. Can Reversair OD 4 be used daily?
   It is prescribed for daily use in asthma and allergic rhinitis management.
2. Does Reversair OD 4 work immediately?
   No, it is a preventive medication that does not immediately relieve asthma attacks.
3. Can children take Reversair OD 4?
   Yes, but the dosage varies depending on age. Always follow a doctor’s prescription.

Disclaimer: This information is for educational purposes only and should not replace professional medical advice. Always consult a healthcare provider before using Reversair OD 4.

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