Montelukast 5mg Tablets (Unicast) are a prescription medication used primarily for the management of asthma and the relief of symptoms associated with allergic rhinitis. Montelukast is a leukotriene receptor antagonist that helps to reduce inflammation in the airways, making it easier to breathe.
Key Uses
Montelukast is indicated for:
- Asthma Management: Helps prevent wheezing and shortness of breath caused by asthma and decreases the number of asthma attacks.
- Allergic Rhinitis: Provides relief from symptoms such as sneezing, runny or stuffy nose, and itching caused by seasonal allergies or hay fever.
- Exercise-Induced Bronchoconstriction: Can be used to prevent breathing difficulties during exercise.
Dosage and Administration
- Recommended Dosage: The typical dosage for adults and children over 15 years is 10 mg once daily. For children aged 6 to 14 years, the dosage is usually 5 mg once daily, while children aged 2 to 5 years typically receive 4 mg once daily.
- Administration Instructions: Montelukast can be taken with or without food. It is important to take it at the same time each day for optimal effectiveness.
Side Effects
Common side effects may include:
- Headache
- Abdominal pain
- Fatigue
- Dizziness
- Upper respiratory infections (e.g., sinusitis, flu)
Serious side effects can include:
- Neuropsychiatric Events: Some users have reported mood changes, agitation, aggression, anxiety, depression, sleep disturbances, and suicidal thoughts.
- Churg-Strauss Syndrome: A rare condition characterized by blood vessel inflammation that can occur in patients with asthma or those taking oral corticosteroids.
- Allergic Reactions: Symptoms may include rash, itching, swelling of the face or throat, and difficulty breathing.
Precautions
- Contraindications: Avoid use in individuals with known hypersensitivity to montelukast.
- Mental Health History: Inform your healthcare provider if you have a history of mental health issues, as montelukast may exacerbate these conditions.
- Pregnancy and Breastfeeding: Consult a healthcare provider before use if pregnant or breastfeeding.
