Bleeding can arise after you stick a cotton swab in your ear (An important no-no) or just if you scratch an itch with your fingernail and inadvertently scrape the canal, Dr. Kortbus suggests. Luckily, these types of abrasions have a tendency to recover by themselves. From Mayo Clinic in your https://allhealthmarket.com/product/new-arrivals/personal-care/ear-care/ear-wax-removers/wireless-smart-visual-mini-camera-ear-endoscope-wax-removal-cleaner-otoscope-200w-tool-earpick-health-care-cleaner-for-ios/