Swimmer's ear (otitis externa)
Swimmer's ear is an inflammation or infection of the outer ear canal. There are several things you can do to prevent it.
Ear infections are common and children are most often affected by this condition. Ear infections can be made worse by getting water in your ears, smoking or breathing in someone else's smoke.
Fluid from the ear
Fluid coming from your ear is usually just ear wax, but sometimes it can be a sign of illness or injury. Read more here about its causes and treatments.