When I lay down or go to sleep, the cough
completely ceases. It never wakes me
up while I'm sleeping nor prevents me
to get sleep.
I have had 2 chest X rays, a spirometry and a pulse oximetry to check my O2 saturation levels in an excercise treadmill and everything has became normal.
GERD as well as cardiac problems have been ruled out.
Could this sound like an infection other than bacterial as antibiotics didn't help anything?