Information on persistent dry cough after flu

Dry cough especially after a viral infection (flu) should be treated as soon as possible as this being a common symptom its causes can be many including any lung diseases, respiratory problems, if your are on certain medications that causes dry cough (ACE inhibitors), GERD (gastro esophageal reflux disorder), asthma, or any other major or minor associated condition. Consult a specialist to get the correct diagnosis and treatment will follow accordingly.

answered by S P

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