Cough occurs when normal physiological processes are disrupted — by infections, inflammation, metabolic changes, nerve sensitisation, or structural problems. Understanding the underlying mechanism is the first step toward effective treatment.
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Start Free AI Analysis →Is cough always a sign of something serious?
No — most cases of cough are benign and self-limiting. However, certain features (sudden onset, severity, associated symptoms) indicate a need for urgent evaluation.
Can cough be caused by Asthma?
Yes, Asthma is one of the recognised causes of cough. A medical evaluation including history, examination, and targeted tests can confirm or rule this out.
How long does cough typically last?
Duration varies widely depending on the cause. Benign cough from stress or dehydration often resolves within hours; cough from an underlying condition may persist until the cause is treated.
Possible Causes
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