View All. Hemarthrosis is the medical term for bleeding in a joint. When you have pain and âswelling in a single joint (monoarticular), hemarthrosis is a common cause. It is a cause for concern not only because of the pain, but because prolonged blood exposure can damage the cartilage.
There are cases when you should not use peroxide in ear cleaning and removal of wax. These include when you have a severe ear pain, temporal deafness, flow of discharge from or fluid from the ears. These are cases that requires serious medical treatment and you should consult your doctor.
When a boil in the ear canal bursts, you may observe blood in the ear canal, along with pus. Loud noises like intensity stereo sound, crackers can cause perforation of eardrum causing bleeding. Eczema and other skin disease may cause bleeding in the ear canal.