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.
Note that when the peroxide bubbles, it can allow water to get trapped inside the ear, which is a risk factor for bacterial infection. To reduce this risk, the individual can use a hair dryer for 30 to 60 seconds to help dry the inner ear. Visible wax can be removed with a cotton swab following this treatment.