My daughter is dying due to chronic vomiting ,lost 30 lbs. In the last week ,they removed her gall bladder with no improvment,cant keep absolutly nothing down and her primary care doc. Said she will be ok. She had same thing about 22 years ago ,one week at a time exactly one year apart for 2 yrs. ,the third year it went away before being admitted thanks to gatoraid. Never diagnosed. Now its back after 22 yrs. And I really think they have made gone backwards after all these years. She's down to bones .Never been a druggie ,and always exersizes.She has Kaiser ins. Which I am not fond of.