3months ago, i have been diagnosed with hyperthyroidism , but recently i feel that my stomach seriously bloating and uncomfortable, after food the condition will be better, but after one or two hours after food, the condition becomes serious again, i want to know the reason,, is that the side effect of the medicine, i take neocarbimazole 3 tablets a day, or it is just the symptoms of hyperthyroidism.? Is that any cure for that?