Just wanted to see if you had similar experiences regarding cumadin. My mom was put on it back in 99' when they found a blod clot in her chest. That is gone and she has been on cumadin ever since. When her PT levels were off, her nose would run, or just from being on it made her nose run (not blood, just a runny nose no congestion). Well she recently went off of it for surgery 4 weeks ago and has not been back on it since, but her nose is constantly running now. Anyone know why. It's not allergies either. If we ask her oncologist, she just kind of shrugs her shoulders and says to go to an ENT doctor, but then once you go to them and say the word CANCER, they always just blame that without ever giving you a real answer. Any thoughts would be greatly appreciated!!!