Swimmer's ear is usually not a dangerous condition and often clears up within a few days after starting treatment. However, if untreated, it can become extremely and surprisingly painful. In rare cases, especially in diabetes patients or anyone with problems with their immune system, the infection may be more difficult to treat and can spread and damage underlying bones and cartilage, requiring hospitalization.
Your doctor may gently clean your ear with a cotton-tipped probe or a suction device to relieve irritation and pain. Also, antibiotic ear drops are necessary to treat this problem. But if there is too much swelling or drainage from the canal, drops may not go in. If so, your doctor will most likely put in a small wick, a skinny one inch-long piece of dehydrated sponge or gauze, that will go in past the blocked area. When drops are applied to the wick, they will be able to seep into the canal and pass the blockage. This will provide quick relief, usually within six to eight hours.
The symptoms of an ear infection in adults are:
Earache (either a sharp, sudden pain or a dull, continuous pain)
A sharp stabbing pain with immediate warm drainage from the ear canal
A feeling of fullness in the ear
In children, the symptoms are:
Tugging at the ear
Crying at night when lying down