Possible Causes of Persistent Dry Cough

• Common causes include post-nasal drip, asthma, GERD, chronic bronchitis, or environmental irritants. Less common causes might be interstitial lung disease or medication side effects.

Importance of Thorough Evaluation

• A detailed medical history and physical examination are crucial. Consider tests like chest X-ray, spirometry, or allergy testing to identify the cause.

Role of Environmental and Lifestyle Factors

• Avoid exposure to smoke, pollution, or allergens. These can exacerbate a persistent cough.

Challenges in Treatment

• Cough may persist due to misdiagnosis, incomplete treatment, or multiple contributing factors.

When to Seek Specialist Care

• Consider referral to a pulmonologist or ENT specialist if the cough persists despite treatment.

Recommendations for Next Steps

• Follow up with your healthcare provider for further evaluation and adhere to prescribed treatments and lifestyle changes.