Prolonged exposure to high levels of noise can lead to health issues, including hearing loss. Another significant impact as it relates to health is the potential for hypertension and its impact on hearing loss. The relationship between noise and high blood pressure is becoming increasingly clear, and understanding this connection could be helpful to those exposed to continuous loud noises, especially in the workplace.
How Loud Noises are Linked to Hypertension
When a person is repeatedly exposed to loud noise, whether in a factory, construction site or other high-decibel work environment, the body reacts as if it’s under stress. The body releases stress hormones like adrenaline and cortisol, which are designed to help cope with immediate threats. However, when this stress response is triggered continuously due to ongoing noise exposure, it can result in sustained increases in blood pressure, eventually leading to hypertension.
Hypertension, or high blood pressure, develops when the force of blood against the artery walls is consistently too high. Over time, this can damage delicate blood vessels within the body, including in the ears. A recent study has shown that people working in noisy environments for extended periods are at a higher risk of developing hypertension due to the body’s ongoing stress response to noise. The study also showed that not only does exposure increase blood pressure, but that each year of exposure increases the potential for high blood pressure by 10%.
Impacts of Hypertension
Hypertension not only poses a threat to the circulatory system, it can also affect hearing. When blood pressure remains high for long periods, the blood vessels, including those that supply the inner ear, can become damaged. The inner ear relies on a delicate blood supply to function properly. Any damage to these vessels can lead to hearing problems, including hearing loss.
Additionally, some people with hypertension can experience tinnitus, a condition characterized by a ringing or buzzing in the ears.
Preventing the harmful effects of noise exposure and its contribution to hypertension requires both awareness and action. Employers should ensure that workplace noise levels are monitored and controlled through proper engineering controls and personal protective equipment. Workers should be encouraged to take breaks from noisy environments, use hearing protection devices and have regular health checks, including blood pressure monitoring.
Understanding the risks and taking preventive measures can help preserve both hearing and overall well-being. To learn more about overall hearing health, or to check in on your own, contact ENT of Athens to schedule a hearing evaluation today.