Struggling with a Chronic Cough Over 3 Weeks? Causes & Treatment should never be ignored. Persistent coughing can signal underlying issues like infections, allergies, or serious conditions such as COPD: Symptoms, Stages & Best Treatment Options. Chronic Obstructive Pulmonary Disease (COPD) often presents with breathlessness, wheezing, and long-term cough, requiring timely diagnosis and care. At jindalchest, we specialize in identifying the root cause of chronic cough and providing personalized treatment plans. From advanced diagnostics to effective therapies, our experts ensure better respiratory health.