Hi. Welcome To HealthcareMagic
montec lc and montair have the same compound (montelukast). This medication very safe to take for long term purpose.
Side effects are rare.I have given some side effects:Dizziness, fatigue, fever; rash; abdominal pain
, dyspepsia, dental pain, gastroenteritis; increased AST; weakness; cough, nasal congestion
. Aggression, angioedema, arthralgia, bleeding tendency, bruising, cholestasis, diarrhoea, dream abnormalities, drowsiness, oedema, eosinophilia, hallucinations, hepatic eosinophilic infiltration (rare), hypersensitivity
, hypoaesthesia, insomnia, irritability, muscle cramps, myalgia, nausea, palpitation, pancreatitis, paraesthesia, pruritus, restlessness, seizure, urticaria, vasculitis, vomiting. Potentially Fatal: Anaphylaxis, Churg-Strauss syndrome
Regards, Dr. Jagdish