Sometimes, when I eat something, a couple of hours later I feel very exhausted and thirsty. When it happens, I can't focus, and I can't work. If I drink water, it doesn't quench my thirst (it even makes it worse!). This exhaustion and thirst lasts for three or four hours... I just have to just lay down, and wait for this debilitating weakness to vanish over time.
This has been going on for... two years now, and I can't work because of this. Anything I eat can "trigger" that thirst/exhaustion (it might be a mere yogurt). So after lunch, I always keep my fingers crossed and hope it won't happen.
I've seen several doctors, took several blood tests and urinalysis, and the results I had were okay (except potassium was very slightly below-normal). I've also had a thyroid scan and it was okay...
I also saw a psychiatrist and he said it wasn't psychological.
So... I'm getting kind of desperate lol.
I just wondered if you could have maybe some... idea of what this might be, or what further action I could take to try and shed more light on this odd disorder?
Thank you so much for your attention! :)