Developed cough from mold in apartment. lived there one year, cough for 8 months. now that i'm gone, how long for cough to go away?

Coughing Persists: In most of my patients, coughing was not due to mold. Most important is to find out if you have developed asthma because this is treatable and you may be in an early stage. If possible see a pulsmonologist. Coughing is helped by green tea/lemon/honey. Even a teaspoon of honey helps cough. Important not to self treat this because early treatment is so effective, not like late threatment.