👉 Tachylalia is a condition that occurs when the internal ear has problems, leading to hearing loss. It can be caused by various factors such as infections or trauma in the inner ear, which can affect the balance and coordination of the brain and spinal cord. Tachylalia can also result from changes in the structure of the auditory nerve in the inner ear, which is responsible for sending signals to the brain. In severe cases, tachylalia can cause permanent hearing loss that requires surgery