Kuuloherkkyys

Kuuloherkkyys, known in English as hyperacusis, is a medical condition characterized by an increased sensitivity to ordinary everyday sounds. Individuals with hyperacusis may find common noises such as a flushing toilet, clinking cutlery, or even normal conversation to be uncomfortably loud, painful, or overwhelming. This heightened sensitivity can lead to distress, anxiety, and a desire to avoid sound, which in turn can result in social isolation.

The exact cause of hyperacusis is not fully understood, but it is often associated with underlying conditions affecting the auditory system or the brain's processing of sound. It can develop after head trauma, prolonged exposure to loud noise, certain viral infections, or as a symptom of other neurological disorders like Meniere's disease or Lyme disease. In some cases, it can also be a side effect of certain medications.

Diagnosis of hyperacusis typically involves a thorough medical history and audiological evaluation. A key aspect of the evaluation is to differentiate hyperacusis from other hearing-related conditions. Treatment approaches vary and are often individualized. They may include sound therapy, where individuals are gradually exposed to different sound levels to help their auditory system recalibrate. Cognitive behavioral therapy (CBT) can also be beneficial in managing the anxiety and distress associated with the condition. In some instances, hearing protection, such as earplugs, might be recommended, though their overuse can sometimes exacerbate the sensitivity. The goal of treatment is to improve the individual's tolerance to sound and enhance their quality of life.