What is a requirement for the outside packaging of prescription hearing aids?

The outside packaging of prescription hearing aids must include a warning against use in people younger than 18 without prior medical evaluation. This requirement is essential because children and adolescents may have particular auditory needs that differ from adults. It ensures that healthcare professionals evaluate the need for a hearing aid and assess potential risks before any device is prescribed to younger patients. This precaution reflects the FDA's commitment to patient safety and the appropriate use of medical devices, especially in vulnerable populations. The inclusion of such a warning helps to mitigate the risk associated with unverified use in younger individuals, promoting informed decision-making among caregivers and healthcare providers.