My mother, age 89, suffers frequent nose bleeds. She needs to be on aspirin due to blood pressure / artery issues, which exacerbates the issue. She is under the care of her general doctor as well as a ENT specialist. She had surgery last year to bypass a blood vessel in the nose, but it hasn't significantly reduced the nose bleeds. She uses saline mist and a humidifier. Is this common? Any ideas on prevention or procedures that would benefit minimizing nosebleeds. It's very frustrating to here, which increases her level of anxiety.