A common perception about hearing loss is that it only affects the elderly. However, this isn't true. Hearing loss can occur in adults of all ages and children. The primary reason for the loss of hearing is exposure to loud noise in our surroundings. Determining whether a person's hearing ability has been reduced is difficult as hearing impairment is often a slow and gradual process. If you're in Northern Ireland, get in touch with Samuel Lewis Hearing Aids for regular hearing tests. We can help you determine the level of your hearing and suggest tips to improve it.