If the sensation is caused by GERD or another physical disorder ... Possible tests to determine the cause of a persistent ...

Atypical symptoms include a chronic cough, dental problems, recurrent lung infections, difficulty swallowing, hoarse voice, the feeling of a lump in the throat, and difficulty clearing one's throat.

Medically reviewed by Jay N. Yepuri, MD Throwing up mucus can occur when mucus from your stomach lining or mucus that you ...