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.
Having your ears cleaned can often reduce pain, since a build up of earwax in the ear canal can cause a feeling of fullness and discomfort. You can try to do this at home by putting mineral oil or peroxide in your ears, but don't do this if you have discharge, since it could be a sign that your eardrum is perforated.