Common types of hearing issues include: Conductive hearing loss: Caused by blockages in the ear canal or middle ear. Sensorineural hearing loss: Resulting from damage to the inner ear or auditory nerve. Mixed hearing loss: A combination of both conductive and sensorineural hearing loss. Tinnitus: Ringing or buzzing sounds in the ears. Auditory processing disorders: Difficulty understanding speech despite normal hearing. Auditory neuropathy: Disrupted signals between the inner ear and the brain.