ear malfunction

Question 1

what are the symptoms of deafness

Answer 1

difficulty hearing other people clearly, miss understanding what is said

asking people to repeat

worse hearing on one side

sounds seem quiter

hard to tell where sound are coming from

Question 2

causes of deafness

Answer 2

ear wax, infection, burst eardrum
loud noises/ certin med 
build up of fluid 
growth of bones 
build up of skin
ageing