Experts Explain Noise Impact on Hearing and Health

Experts explain how noise affects memory, sleep, and communication. Auditory health is a central element of quality of life; however, disorders associated with its deterioration affect communication, cognitive development, and social interaction processes, which can lead to isolation and loss of cultural bonds. The specialist explained that although the body has natural mechanisms to attenuate noise, constant exposure to intense sounds can interfere with memory and auditory processing capacity, affecting the understanding and recall of sound stimuli. Laura Álvarez Castañeda recalled her clinical experience at the Central Military Hospital, where she treated military personnel with hearing alterations derived from explosions and detonations, which evidences the impact of extreme noise on the integrity of the auditory system. These cases illustrate how the intensity and duration of sound are determining factors in the development of hearing injuries, even in relatively brief exposures. Regarding ear care, the specialist emphasized that hygiene should be limited to the auricular pavilion, using only water and soap. These alterations represent a significant public health burden globally, particularly in contexts of constant noise exposure. During the University Hearing Health Day, held at the National Autonomous University of Mexico, the effects of excessive sound on human hearing and the importance of strengthening prevention were addressed. Noise as a daily and cumulative phenomenon. The Institute of Applied Sciences and Technology (ICAT), through its director, María Herlinda Montiel Sánchez, pointed out that hearing loss usually develops gradually, which makes its early detection difficult. The researcher explained that in the current context, people are part of increasingly noisy environments, which favors a progressive decrease in hearing without an immediate perception of the damage. She warned about the risks of inserting objects into the ear canal, a practice that has caused eardrum perforations in various patients. She also warned against the use of home remedies, thermal cones, or non-medical techniques, as well as the need to swim in clean bodies of water, verify sanitary conditions in pools, and go to professional and aseptic establishments for piercings or tattoos. Prevention as a central axis. Specialists agreed that noise-associated hearing loss is preventible, as long as awareness about sound exposure, the responsible use of audio devices, and the early detection of hearing alterations are promoted. In an increasingly noisy environment, the protection of auditory health is positioned as a priority to preserve communication, social interaction, and well-being throughout life.