Yep, its not a good idea if you want to avoid a panic attack! I'm a pro at convincing myself I have mad cow disease. You'd think I'd see sense and completely avoid googling such things. I think that as anxiety sufferers we're great at being able to apply all symptoms of an illness to our lives -I'm now sat here scratching at tingling/itching sensations I'm getting all over and analysing my last month's history searching for signs. Urgh.