Montecip LC is a medication commonly used for the treatment of asthma and allergic rhinitis (hay fever). It is a combination medication containing two active ingredients: Montelukast and Levocetirizine.
Montelukast: Montelukast is a leukotriene receptor antagonist. It works by blocking the action of leukotrienes, which are substances in the body that contribute to inflammation, bronchoconstriction (narrowing of the airways), and other symptoms associated with asthma and allergic rhinitis. By blocking leukotriene receptors, Montelukast helps to reduce inflammation and improve breathing in asthma and allergy patients. 
 
Levocetirizine: Levocetirizine is a second-generation antihistamine. It works by blocking the effects of histamine, a substance produced by the body during allergic reactions. Histamine is responsible for symptoms such as sneezing, itching, watery eyes, and runny nose. By blocking histamine receptors, Levocetirizine helps to relieve allergy symptoms.
Montecip LC is available in tablet form for oral administration. The dosage and frequency of administration may vary depending on the age of the patient, the severity of symptoms, and the response to treatment. It is usually taken once daily, with or without food.
 
Common side effects of Montecip LC may include drowsiness, headache, dry mouth, fatigue, and gastrointestinal symptoms such as nausea or diarrhea. Most side effects are mild and temporary, but if they persist or worsen, it's important to consult with a healthcare professional.
 
It's essential to use Montecip LC only as prescribed by a healthcare provider and to follow their instructions carefully. This medication may not be suitable for everyone, and it's important to inform your doctor about any other medical conditions you have and any other medications you are taking to avoid potential interactions.