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I am suffering from dry cough for last 3 months. I got X-ray CT Scan all reports are normal. I used to smoke for 3 years but then I left 1 years back. Any suggestion how to treat this cough. I have itchy throat and I cough. I have to clear my throat often. I have chest tightness sometimes and irritating throat.

1 Doctor Answered
Your symptoms and normal CT chest suggests you might be having allergic cough like allergic bronchitis.
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