The Importance of Using Hearing Protection to Avoid Hearing Loss

Hearing is one of our most vital senses, allowing us to communicate with our friends and loved ones, enjoy music, and stay aware of our surroundings. However, it’s often taken for granted until it’s compromised. Noise-induced hearing loss (NIHL) is a commonly seen, but the good news is that it’s preventable. Using hearing protection is a simple yet effective way to safeguard your hearing for life.

Understanding Noise-induced Hearing Loss

Noise-induced hearing loss occurs when the delicate hair cells in the inner ear are damaged by exposure to loud sounds. These hair cells are responsible for converting sound waves into electrical signals that the brain interprets sound. Once damaged, these cells cannot regenerate, leading to permanent hearing loss. ²

How Loud is too loud?

Sound is measured in units called decibels. A single very loud noise or long or repeated exposure to sounds at or above 85 dB can cause hearing loss.

• Normal conversation: 60 to 70 dBA
• Lawnmowers: 80 to 100 dBA
• Motorcycles and dirt bikes: 80 to 110 dBA
• Music through headphones at maximum volume, sporting events, and concerts: 94 to 110 dBA
• Sirens from emergency vehicles: 110 to 129 dBA
• Fireworks displays: 140 to 160 dBA ²

The Role of Hearing Protection

Hearing protection, such as earmuffs or custom earmolds, are designed to reduce the intensity of sound that reaches the inner ear. By wearing these devices in noisy environments, you can significantly lower your risk of developing NIHL. The level of noise reduction provided by hearing protection is called attenuation. The attenuation level will vary depending on the type selected but they can reduce ambient noise by up to 30 dB.3  Here are some key benefits of using hearing protection:

1. Prevents Hearing Loss: Consistent use of hearing protection can prevent irreversible damage caused by loud noises. ⁴
2. Reduces Risk of Tinnitus: Tinnitus, a persistent ringing or buzzing in the ears, often accompanies hearing loss. Protecting your ears can help prevent this. ²

Types of Hearing Protection

There are various types of hearing protection available, each suited to different needs and preferences:

• Disposable Earplugs: Made from soft foam, these are cost-effective and easy to use. They are ideal for occasional use but sbould be replaced regularly to maintain hygiene. ¹
• Custom Earplugs: These are molded to fit your ears perfectly, offering superior comfort and protection. They are reusable and suitable for frequent use.
• Earmuffs: These cover the entire outer ear and are effective at blocking out noise. They can be worn over earplugs for added protection. ¹

Practical Tips for Protecting Your Hearing

1. Avoid Loud Noises: Whenever possible, stay away from environments with loud noises. If you cannot avoid them, limit your exposure time. ⁵
2. Use Hearing Protection: Always wear earplugs or earmuffs in noisy settings, such as concerts, construction sites, or while using power tools. ⁵
3. Monitor Noise Levels: Be aware of the noise levels around you. Sounds above 85 decibels can cause hearing damage over time. ²
4. Take Breaks: Give your ears a rest by taking regular breaks from noisy environments. ⁵
   

Conclusion

Protecting your hearing is crucial for maintaining your quality of life. By using hearing protection and following simple preventative measures, you can avoid irreversible damage caused by noise-induced hearing loss. Remember, once your hearing is gone, it cannot be restored, so take steps now to safeguard your hearing for the future. Contact us today to book an appointment with one of our Hearing Care Providers to discuss custom hearing protection.

References: 1. Personal Protective Equipment – Hearing Protectors, Government of Canada, Retrieved on 07/03/2025 from https://www.ccohs.ca/oshanswers/prevention/ppe/ear_prot.html, 2. Hearing Protectors, National Institute of Deafness and Other Communication Disorders, Retrieved on 07/03/2025 from https://www.nidcd.nih.gov/health/hearing-protectors, 3. Hearing Protectors, Alberta Health, Retrieved on 07/03/2025 from https://myhealth.alberta.ca/Health/pages/conditions.aspx?hwid=tf4255&lang=en-ca. 4. Listen Up! Protect your hearing, CDC, retrieved on 07/03/2025 from https://www.cdc.gov/nceh/hearing_loss/infograp https://www.verywellhealth.com/how-to-prevent-hearing-loss-5216182 hic/, 5. Here’s How to Prevent Hearing Loss, Coehlo, Retrieved on 07/03/2025 from