Hi all, I'm 10 months post massive PE and DVT in my right leg, and still on Previscan (french equivalent of Coumadin). I just recently took a round trip to the US from Europe -- the journey was broken up into 7 and 5 hour components. On the way there I felt perfectly fine, but on the way back my DVT leg started feeling tender and kind of throbbed at points. No major pain but I could feel it felt different than my other leg. I did move around when I could, did some stretching exercises and hydrated well (and wore compression stockings). Nonetheless I'm worried, maybe irrationally so, that I somehow developed another DVT despite being coagulated. I didn't check my INR while I was in the states (over two weeks) because my doctor said spacing it by three weeks was ok now. In the train on the way from the airport I felt some mild chest pain but I chalk it up to anxiety, lack of sleep and other emotional issues. But I'm scared that maybe I need to be more cautious. Does ANY pain after a flight like that (even mild) merit a a trip to the ER? It's annoying because my GP doesn't have the tools to check up on these things herself, so even if I'd prefer not I have to just go to the ER if I suspect anything. Any advice would be appreciated...I'm starting to fall back into feelings I haven't had for months, afraid to fall asleep etc. Again, maybe I'm overrreacting given that I had compression stockings, was coagulated and moved around some, but I want to be sure I'm not just being paranoid. Thanks!