More than 15 billion people worldwide are hearing impaired!What bad habits can damage hearing?What are the symptoms?

      5. Frequently go to high-decibel places such as KTV.Even staying in these high-decibel places for a short time can cause damage to hearing.

      Extremely severe hearing impairment is called “deafness”. You can’t hear the sound of shouting, you can’t learn speech, and you can only communicate through sign language.

      For hearing damage, prevention is far more effective than treatment. “Because hearing damage cannot be cured, we can only take some treatments to maintain the status quo in the clinic. Therefore, the best treatment is pre-prevention to avoid hearing damage.”

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