Usher syndrome type 3

Usher syndrome type 3 is a condition that affects hearing, balance, and vision. It is characterized by progressive hearing loss that begins after a person has learned to speak (postlingual), along with issues in the vestibular system that can impact balance. Additionally, people with this condition typically begin to experience symptoms of retinitis pigmentosa, a gradual loss of vision, usually by the second decade of life. This condition is part of a group of disorders known as Usher syndromes. The information provided here focuses on those key features and gives an insight into its progression over time.

People with Usher syndrome type 3 usually experience a progressive loss of hearing after they have developed speech. Many also have balance difficulties due to problems in the vestibular system. Vision issues, notably the onset of retinitis pigmentosa symptoms, tend to appear by the second decade of life.

Information about causes is currently limited for this condition.

Information about treatment options is currently limited for this condition.

Information about prognosis is currently limited for this condition.

Information about current research and future directions is currently limited for this condition.