Background: Hearing loss is considered to be one of the most common factors of moderate to severe disability specially in the developing countries. Ototoxicity is inner ear damage due to usage of chemical substances. which can lead to either reversable or permanent hearing loss and/or vestibular loss. Ototoxic hearing impairment can impact the quality of life by many ways; therefore. https://ashleyshomestores.shop/product-category/queen-tob-set/