Hello, Today, I had 3 nose bleeds for no apparent reason. No headache, nothing. This morning before I left the house, I sprayed the basement with a flea spray. I did stay in the basement for a while, as I was doing laundry. Could it be from breathing in the vapors? They are pretty bad, as they don't stop for about 30 minutes. My noses feels like it is burning inside. Just as if I had a peppermint or something, it's that type of feeling. Thank you, Lynn