Are genes one of the causes of hearing loss?

Inherited genetic defects are just one factor that can lead to hearing loss and deafness, both of which may occur at any stage of a person's lifespan. read more

Yes, genes are definitely one of the causes of hearing loss. In fact, studies state that almost 50–60% of hearing in children is due to genes. Genetics related Hearing loss can be present right from birth and is known as congenital hearing loss. read more

Researchers have identified several of the various genes responsible for hereditary deafness or hearing loss, most notably the GJB2 gene mutation. As one of the most common genetic causes of hearing loss, GJB2-related hearing loss is considered a recessive genetic disorder because the mutations only cause deafness in individuals who inherit two copies of the mutated gene, one from each parent. read more

Hearing loss has many causes. 50% to 60% of hearing loss in babies is due to genetic causes. There are also a number of things in the environment that can cause hearing loss. 25% or more of hearing loss in babies is due to “environmental” causes such as maternal infections during pregnancy and complications after birth. read more