A comprehensive review of the impact of natural products in preventing drug-induced ototoxicity

Abstract

Ototoxicity, the property of certain drugs to cause hearing loss, is a significant concern in medical treatments, particularly with the use of chemotherapeutic agents like cisplatin and aminoglycosides. These drugs can lead to permanent sensorineural hearing loss (SNHL), affecting a substantial proportion of patients. Existing strategies to alleviate these side effects are limited, prompting interest in natural products as potential protective agents. Natural products are being investigated for their ability to counteract these mechanisms through anti-inflammatory and antioxidant properties. The review seeks to highlight the potential of these natural products as complementary therapies to conventional ototoxic medications, emphasizing their protective roles, which are involved in cochlear cellular damage and programmed cell death. Further research is essential to establish standardized protocols for their use and to ensure their integration into clinical practice as effective therapeutic options.