I feel light headed every time I eat

What's happening to me? I feel like my heart gets Uncomfortable after I eat, and sometimes even when I'm just sitting there! I get super light headed, and sometimes feels like I am going to faint or die! The doctor says it's just drug withdrawals and that my heart is fine, I have even taken tests! I need to know what's wrong so I stop worrying.

[erijon]

You may be experiencing postprandial hypotension. Here's a link that explains it;

http://www.bloodpressureaway.com/postprandial-hypotension.php

This condition is often connected with undiagnosed diabetes. If you are coming off of drug use your kidneys may be compromised, but if you have had your heart tested I think you can rule it out. In any case, you may want to ask your doctor about this condition even though you may not fit the demographics completely.

Jon