It causes a cough that often brings up mucus. It can also cause shortness of breath, wheezing, a low fever, and chest tightness.
I think you got it right; emotional, physical, personal.
The technique in having a flat stomach or not getting bloated is in choosing what you eat. You only have to eat food that are rich in fiber and drink water as much as your body need. You also have to limit food that are rich in sodium, most likely these are the salty food that you eat.
