I was on levothyroxin for about a month, my throat kept feeling as if it was closing I didnt feel i was breathing right. Now my doctor put me on synthroid Ive been on syn since Sept 1st. 2010 not very long but mostly when I eat anythingmy stomach gets HUGE and throat feels like it is swelling all over again.Doctor said to take an ibprophern a day. i Heard that is bad for your liver and other stuff. so my question is why am I swelling when I eat? and is it the meds? I had the radio iodine done in May 2010. It is uncomfortable to sit walk laydown when I swell like this.I do exercise and watch what I eat but it is mostly everything I eat that is doing this.. Thank you for you time and opinion.