Sweets and Sleeve don't mix! in From Lapband to Sleeve A blog by Zazi Posted December 28, 2012 That happened to me twice when I ate a bowl of cereal with splender and when I ate some sweet potatoe pie. I hated the feeling. I just opened up all the window because I was hot and sweaty. Then I slept it off. I am learning what not to do. Sorry hope you feel better.