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.
Ear infections are often caused by bacterial infections. But whether you get an outer or middle ear infection depends on how you become infected. Middle ear infection. A middle ear infection often originates from a cold or other respiratory problem. The infection moves to one or both ears through the eustachian tubes.