Im 38 male currently on Azor, metapropyl, metaformin, cymbalta and weigh 300 lbs. I m currently taking zithromaycin for the flu or sinus infection . Otherwise I do feel ok no temp. I had pizza and ice cream for lunch while watching ballgame and now have a irregular heart rate with 119 over 88 with 98 beats a minute. I Could I be allergic to sugar/ or chocolate? That was the high reading however now pressure is normal 95 over 65 with 79 bpm minutes later???