There are lots of different causes of hearing loss, including an infection, a physical blockage and even just getting older.

Earflo is a medical device cleverly designed as a sippy cup - and early studies show it led to a nearly 90% reduction in the need for ear tube surgery for children with negative middle ear pressure.

Ringing in the ears (medically called tinnitus) is very common, but it is not always harmless noise. The continuous sound of ringing, buzzing and whoo.