Free hearing and genetic testing activities: With the aging of the population, senile deafness has become a common hearing disease in humans; hearing loss can seriously affect the quality of life of middle-aged and elderly people, and even lead to psychological and physical diseases, which seriously affect the quality of life of the elderly. It has been shown that age-related deafness is the result of the combined effect of environmental and genetic factors, and that mutations in certain genes are likely to have an extremely close relationship with the onset of age-related deafness. The common feature of the clinical manifestation of senile deafness is the slow progression of bilateral symmetrical deafness from high frequencies to speech frequencies, accompanied by high-pitched persistent tinnitus. Therefore, when entering the ranks of middle and old age, we should pay extra attention to symptoms such as tinnitus and hearing loss, which most likely indicate that senile deafness has already occurred in our own body. Therefore, an early visit to the hospital for hearing tests and genetic measurements will identify possible hearing problems and causes in time to intervene early to prevent the occurrence and development of the disease. In order for more elderly people to lead a deaf life, from now on, the Department of Otolaryngology of the hospital is conducting free hearing and genetic testing activities.