Post nasal drip: 60 yo male with coughing up clear mucus in the morning only. mucus pooling in the back of the throat leading to coughing can occur in the morning because of the hours laying down and post-nasal drainage. Post-nasal drainage can be caused by allergies or infections. If ongoing long-term symptoms, get tested for allergies
Answered 4/5/2020
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A doctor has provided 1 answer
A doctor has provided 1 answer
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