I have bloody sneezes all the time. My mucous membranes that line the inside of my nose get dried out, and when they do, they bleed. The radiation just turned them into tissue paper. You can also develop a benign polyp in your nose that will bleed when traumatized. Having said all that, given that we have all seen that can go wrong when we ignore things, I would want a ENT to scope me and have a look. Better safe than sorry.

Brian, stage 4 oral cancer survivor. OCF Founder and Director. The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant.