my father has problem of gas
he observ that whtever he eat that food deposite on chest,back side,upper abdoman area
whnever he go for shit,it is vry painful to him and after a long time his urin come outside
and so many time he has gastic problem and not easly can breath
what his problem can't identify yet as his test(endoscopy,u.s.g,mri )all are ok
please help me to overcome this problem