The typical adult dose of montelukast is 10 mg once daily, taken in the evening. This is the recommended dose for the prevention and treatment of asthma and for the relief of symptoms of allergic rhinitis.
For some individuals, a higher dose might be necessary. Your doctor will determine the appropriate dosage based on your specific needs and response to treatment. They will carefully consider your medical history, current symptoms, and other medications you are taking.
Always follow your doctor’s instructions precisely. Do not increase or decrease your dosage without consulting them first. Improper use can affect the medication’s efficacy and potentially lead to side effects.
Missed doses should be taken as soon as you remember, unless it’s almost time for your next dose. Never take a double dose to make up for a missed one. Consistent daily intake is crucial for maintaining symptom control.
If you experience any unexpected side effects, such as headaches, nausea, or diarrhea, contact your doctor immediately. They will assess the situation and advise on the best course of action.
Remember, this information is for general guidance only and does not replace professional medical advice. Consult your physician or pharmacist for personalized advice tailored to your individual health situation.


