Zee221

  USHER SYNDROME   Usher syndrome is the most common condition that affects these two senses simultaneously. Here are the key points about Usher syndrome: Types of Usher Syndrome There are three clinical types of Usher syndrome, each with varying degrees of hearing loss, vision loss, and balance issues: 1.   Type 1 ·          Hearing: Profound deafness from birth. ·          Vision: Early onset of retinitis pigmentosa (RP), usually in childhood, leading to night blindness and peripheral vision loss. ·          Balance: Significant balance issues due to vestibular dysfunction. 2.   Type 2 ·          Vision: Later onset of RP, typically in adolescence or adulthood. ·          Balance: Normal balance. 3.   Type 3 ...

  TINNITUS   Tinnitus is the perception of noise or ringing in the ears when no external sound is present. It is a common condition, affecting about 15-20% of people, and can be a symptom of various underlying conditions. Here's a detailed overview: Causes 1.   Hearing Loss : Age-related hearing loss or damage to the inner ear from exposure to loud noise. 2.   Ear Infections or Blockages : Ear infections, earwax build-up, or other blockages can cause tinnitus. 3.   Head or Neck Injuries : Trauma to the head or neck can affect the inner ear, hearing nerves, or brain function linked to hearing. 4.   Medications : Some medications can cause or worsen tinnitus, such as certain antibiotics, diuretics, and chemotherapy drugs. 5.   Medical Conditions : Conditions like high blood pressure, cardiovascular disease, diabetes, thyroid disorders, and autoimmune disorders. Symptoms The primary symptom of tinnitus is hearing sound when n...