i had to take a couple days off of Iodine because i started getting burning in my stomach every time i ate food and i also started getting REALLY loose bowels in the morning. the burning has subsided and i will start trying the Iodine again spaced out thru the day. i was taking 4 drops at night time before bed in a full glass of water.
no vomit, but i do know the heartburn/acid/backflow of bile type of feeling in my gut because i have been experiencing it myself. taking a break from the Iodine is a good idea when the happens. i feel much better again today but for a few days anything i ate caused a little bit of burn.