Can anyone help me here ...for the last 6 months my tounge or lips well swell for no reason...sometimes at 7:30 in the morning sometimes at night. sometimes just a portion will swell (on one side)...this is happening about every two weeks now... i called my doc and he said to stop eatting nuts and taking asprin. I dont get a reaction right after eatting anything...ive tried to write down what ive had to eat that day but nothing looks the cause. any helo please