Had gastric by pass 13 yrs ago and i still get sick?

What are you asking?: What are you experiencing that suggests "mal"-digestion is present? You question will be better answered if we can hear from you: 1) your bowel habits (have these changed)?; 2) food intolerances noted; 3) unwanted weight loss/gain?; 4) co-morbidties (are you diabetic, on medications that alter digestion)?; 5) appetite/fullness; 6) bleeding; 7) symptoms that cause you to feel digestion is impaired?