husband is away but having problems, swelling/hot welts over legs and spreading to feet says he is having difficulty with walking, feels like is asophogist (sp?) is burnt, worse than acid reflux, difficulty swallowing and breathing last nite chest pains and today pain in center of hand similar poision spider bite pain. He is in washington and I in oregon ham concerned about his ability to say enough is enough and I when he talks its barky and strained sounds like a ton of bricks on his chest. Any clues? I told look for big blue & white H do sy mptoms sound familiar to anyone?