Hi,
Noted the history about your unemployed son having distension of abdomen half resolved
constipation and that occurs in night, your another son had testicular tumor.
The most probable causes in such a case are as follows:
Stress and anxiety causing GI disturbance.
Constipation causing
bloating is known.
IBS due to psychological condition.
I would advise him the following:
Take a proper dose of
stool softener or laxative to get soft stools, adjust the doses from time to time.
Identify the foods that may cause such problems and stop these altogether.
If no relief then consult a Doctor or a
General Surgeon or a Gastroenterologist.
X-ray of abdomen in standing position can help a lot.
CT scan or
colonoscopy only if required.
Appropriate medications should be prescription based given by your Doctors.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T. Chandrakant, ENT and General Surgeon