Swelling can block the eustachian tube and ... Swimmer's ear (otitis externa) is an infection of the outer ear canal. This ...

Other symptoms of this infection are also redness and swelling of the outer ear, mainly around the opening of the ear canal. It is important to seek timely treatment if you experience severe pain ...

Discover the most common swimming pool illnesses affecting millions each year. Learn how to protect yourself and your family from these hidden water dangers.