Hearing loss or impaired hearing is a major self-limiting clinical condition prevalent worldwide. Around 466 million people worldwide have disabling hearing loss, and 34 million of these are children . In addition, delayed diagnosis and treatment may pose subtle complications ranging from severe ailments, development of dementia, depression, and feeling of loneliness that potentially impact an individual’s quality of life. Because hearing capacity usually declines slowly over the years, hearing loss can be quite difficult to recognize.

Though the condition cannot be cured completely, early detection and interventions like medications and surgeries can help treat the root cause of hearing impairment. Further, the technological advances in the field of hearing aids, implants, and assistive listening devices help improve the hearing ability in people. Increasing awareness among the public…