After stopping snorting cocaine for over 1 year does your nose get blocked more often is this the cocaine coming out of the brain?

No, there is no cocaine left in your body at all. Your nose probably gets blocked up with mucus, because it's still damaged and is trying to heal. If you smoke cigarettes, then it's probably mucus from that. Heavy smoking -- like, a pack a day or more -- makes you very mucusy. I'm a heavy smoker, and my nose is runny year-round. I haven't even had a cold in like, two years, but I always have a runny nose. Or, it could be both things combined.