A member asked:

What is the cause of mucus build up near the bronchitis in the esophagus .it is clear and rather sticky.

A doctor has provided 1 answer
Dr. John Chiu answered

See doctor: Many potential causes and thus a direct exam is needed. Some of the causes are asthma, sinus infection, nasal allergy, and acid reflux.

Answered 6/15/2016

1.2k views

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