A persistent cough without phlegm can have several causes, including allergies, asthma, or irritation from environmental factors. It’s important to see a respiratory specialist (pulmonologist) to evaluate your symptoms properly and determine the cause.

• Avoid irritants like smoke, dust, and strong perfumes that may worsen the cough.
• Keep yourself well-hydrated and consider using a humidifier to soothe your airways.
• If you have symptoms like wheezing, shortness of breath, or chest tightness, seek medical attention promptly.
• Do not self-medicate with respiratory drugs without a doctor’s prescription, as some medications like Montair AB Tablet are used for specific conditions such as asthma or allergic rhinitis and require professional guidance.

Please consult a pulmonologist for a thorough examination and appropriate treatment tailored to your condition. If your cough worsens or you develop new symptoms like fever or difficulty breathing, seek urgent care.To narrow down potential causes, we will need some more information.Please tell me your age and gender.