De Quervain's tenosynovitis causes pain and tenderness at the side of the wrist beneath the base of the thumb. Sometimes there is slight swelling and redness in the area.
Definition. A double ear infection is when both the inner and the middle ear become infected. A double ear infection can either be viral or bacterial but is usually too expensive to test, so most doctors treat the symptoms rather than make a conclusive diagnosis.f a double ear infection goes untreated, it can spread to other parts of the body such as the sinuses, the chest and even the brain. This can lead to hospitalization if the infection gets out of hand.
Diplopia is the medical term for double vision. Polyplopia is the perception of three or more images of a single object overlapping each other. Double vision is called monocular when the double image is perceived by an eye that is tested alone. In binocular double vision, each eye sees a single image when tested alone, but a double image is present when both eyes are open.