When urine or stool accumulates, or often even after eating a heavy meal, my belly gets really bigger. Even my pants get shorter in waist. But once I come back from restroom, it shrinks magically, as if I just have took off the make-up of a fat man.
It is not a new condition, but happening since my young age. Several times doctors have tested my kidney functions, liver functions, etc. and did not find anything. My the color of my urine is generally as clear as water (unless I am going after a long time).
This neither give me any pain, nor any discomfort. I am concerned about the look. These ups and downs happen every time and several times a day.
I am a 40 year old male. Any advice, suggestion, anything to help this condition?