no digestion/absorption at all

No matter what I eat my body does not digest it or use it at all. This has been going on for months.
Nothing shows up on a ultrasound or blood test, everything shows normal except for a slight virus and some lymphocytes.
My body is wasting away and using my muscle to survive. I can't even walk a short distance without feeling lightheaded  and my heart beating 240 times a minute to keep up.
What could cause this?


This discussion is related to Inability of stomach to contract and digest food.

[patient915]

Welcome to the gastroenterology community!  How to you know your body doesn't digest your food?  How do you know your heart is beating at 240 bpm?  Have you seen a gastroenterologist?