Inner ear disorders affect the structures responsible for hearing and balance. Common conditions include Meniere's disease, which causes episodes of vertigo, tinnitus, and hearing loss, and labyrinthitis, an inflammation that can lead to dizziness and balance issues. These disorders can result from infections, trauma, or genetic factors. Symptoms of inner ear disorders may include ringing in the ears, difficulty maintaining balance, and sudden changes in hearing. Diagnosis typically involves hearing tests and imaging studies. Treatment options vary and may include medications, lifestyle changes, or, in some cases, surgery to alleviate symptoms or address underlying issues.