text: what are some causes for a bloody nose? i have never gotten a bloody nose before, but i've had a bunch just this year.  i had surgery on my sinuses last march, but the first time that i got one was this january.  it only bleeds on my right side, and afterwards my head hurts on that side.  it hurts for at least a day. well it could be because u have nasal polyps, bloody noses and headaches are common signs and symptoms.  poylps are just little outgrowths of tissue, you can get them anywhere in your body where there is tissue.  another sign/symptom is snoring - ask your significant other if u snore at night.  but either way, u should get it looked at.  these types of polyps can be removed by nasal sprays or by outpatient surgery.  deffinatly get it looked at! (i wonder what u mean when u said u have sinus surgery last year)