i have chronic nausea as well. i go through boughts for months like you do, except its been happening on and off since i was 5. im 18 now and hopefully near the end of a bought. this one for me started in late march. i am basically constantly nauseated for no reason. i have small windows of feeling good, but all of the sudden for no reason i will just feel horrible! i dont actually vomit though.
like you all my tests are coming back normal, and always have so i definately understand your frustration. since i sometimes get migraines, my doctors have settled with the diagnosis of abdominal migraines for me. ive tried every nausea medicine under the sun... and then some! its ridiculous!
two things that have really helped me are acupuncture and biofeedback. the biofeedback is basically relaxation techniques that help you get in controll over your body and stress management and stuff like that. it pulled me out of my last bought.
let me know if you find anything that helps you. i'm going in to re-take some tests this week; gastric emptying, gallbladder studies, blood tests. i could never do the upper gi... barium is NASTY!
HANG IN THERE! and good luck
~LadyAllie
