What could be the reason for frequent nose bleeding ?
about 4 months ago i started having bleeding from my right nostril . no history of nosebleed. i also had one episode of severe vertigo . the nosebleeds were infrequent. now they happen almost daily. also had slight vertigo 2 days ago while quietly sitting. nosebleeds are sometimes dark and thick but mostly thin and bright red. sometimes from sneezing. other times they just start. what could be the cause and are the two things related?