The price of Left Deafness and Ear Magnet Pill is about ten dollars a box. It is a proprietary Chinese medicine preparation whose main function is to nourish the kidney and calm the liver, and is used for tinnitus, deafness, dizziness and other diseases caused by deficiency of liver and kidney yin. Clinically its main ingredients are Mudanpi, Yam, Shu Di Huang and so on. This drug is mainly used for the treatment of tinnitus and deafness, but there are many causes of tinnitus and deafness, some patients have tinnitus induced by foreign bodies in the external ear canal or otitis media, etc. This drug is not effective. If the tinnitus is induced by other causes, such as abnormal opening of the eustachian tube or arterial vascular tinnitus, the use of this drug is ineffective. Therefore, when patients want to use this drug, it is recommended to go to the hospital and let the doctor consult them, and apply it only if the doctor thinks it can be used, and not to buy the drug by yourself.