8. Hearing Loss: The Fading Echo of FRDA
Hearing loss, though not as common as the other symptoms, could also be a part of the Friedreich’s Ataxia patient’s journey. Unlike other symptoms that have their roots in the nervous system, this one is the result of damage in the inner ear structures.
Within our ears are tiny hair cells that convert sound vibrations into electrical signals. These signals are then transported to the brain through the auditory nerve, leading to the sensation of hearing. Damage or death of these hair cells, which might occur in FRDA, causes hearing loss.
Interestingly, this symptom points out the broader impact of Friedreich’s Ataxia beyond the nervous system. It reminds us that while the disease primarily targets the nerves, other systems and functions can also fall victim to its progression.
Through this journey into the multiple symptoms of Friedreich’s Ataxia, we can see how each symptom sheds light on the various ways this condition disrupts normal body functions. As we delve deeper into the remaining symptoms, the magnitude of the challenge at hand becomes evident, reinforcing the need for persistent research and support. (8)
