Corn in Food Intolerance & Leaky Gut Posted May 23, 2013 · Report to Admin Thanks Bart. What a wonderful doctor you found!!!! I hear ya about the regular Tylenol making my pain worse..That couldnt be more true. GP said ask gastro....I keep getting pushed around....crazy because it's just tylenol. I took regular Tylenol yesterday and by night, I had D 3 times and a migraine all day today....stupid corn.