M-Lucas 4 is a chewable tablet containing 4 mg of Montelukast Sodium. It is manufactured by Popular Pharmaceuticals Ltd.

Indications:

M-Lucas 4 is indicated for children aged 2 to 5 years for:

• Prophylaxis and chronic treatment of asthma.
• Relief of symptoms of Allergic Rhinitis (AR), both seasonal and perennial.

Pharmacology:

Montelukast is a selective leukotriene receptor antagonist. Leukotrienes are chemicals the body releases that cause inflammation in the airways, leading to asthma symptoms and allergic rhinitis. Montelukast works by blocking the action of these leukotrienes, thereby reducing inflammation and easing breathing.

Dosage and Administration:

The usual dosage for children aged 2 to 5 years is one 4 mg chewable tablet once daily, taken in the evening. It can be taken with or without food.

Important Notes:

• M-Lucas 4 is not for treating acute asthma attacks. A rescue inhaler should be used for sudden breathing problems.
• It should not be abruptly substituted for inhaled or oral corticosteroids.
• Parents/caregivers should be vigilant for mood and behavior changes in children taking Montelukast and report them to the doctor immediately.

Side Effects and Precautions:

The side effects and precautions for M-Lucas 4 are similar to those of other Montelukast-containing medications. Please refer to the information provided for M-Kast 10 for a general overview. However, it is crucial to consult a doctor for specific guidance regarding the use of M-Lucas 4 in children.