What a Persistent Cough Can Mean
A cough that lingers can have several causes.
Common causes include:
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Post-viral cough following an infection
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Asthma or airway sensitivity
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Acid reflux affecting the throat
Other causes that may need assessment include:
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Chronic lung conditions
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Ongoing inflammation or infection
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Less commonly, more serious underlying conditions
The duration of the cough and any associated symptoms are important in guiding assessment.
When to Take a Persistent Cough Seriously
You should seek medical attention if you have:
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A cough lasting more than a few weeks
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Coughing up blood
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Associated weight loss or fatigue
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Breathlessness or chest pain
If the cough is not improving or the cause is unclear, it is sensible to have it assessed.
Why See a General Physician?
A persistent cough is not always just a lung problem.
A general physician considers the lungs, airways, digestive system, and overall health together to understand what may be contributing to your symptoms.
This is particularly useful when symptoms are ongoing or do not respond to simple treatments.
How We Assess a Persistent Cough
A structured assessment typically includes:
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A detailed discussion of your symptoms and duration
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Review of your medical history and any triggers
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Physical examination
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Targeted investigations where appropriate
This approach helps identify the cause while avoiding unnecessary tests.
Related Symptoms
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Breathlessness (shortness of breath)
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Fatigue (ongoing tiredness)
This information is general and not a substitute for medical advice.