Most people recognize the common causes of hearing loss, but some chemicals can also lead to hearing loss which can be surprising. While there are several groups of people at risk, those in industries such as textiles, petroleum, automotive, plastics, and metal fabrication have increased exposure. Being aware of what these hazardous chemicals are and what safeguards you should take can help preserve your quality of life.
Your hearing could be harmed by some chemicals
The ears themselves or the nerves inside of the ears can be toxically affected by anything that has an “ototoxic” effect. Certain chemicals are ototoxic, and people can be exposed to these chemicals at home and in the workplace. These chemicals can be breathed in, absorbed, or ingested. Once these chemicals get into the body, they can make their way to the delicate nerves and other parts of the ear. Noise exposure will increase the negative impact, whether permanent or temporary, of ototoxic hearing loss.
Five types of chemicals that can harm your hearing were identified by the Occupational Safety and Health Administration or OSHA:
- Solvents – Solvents, such as carbon disulfide and styrene, are used in some industries like insulation and plastics. If you work in these industries, talk to your workplace safety officer about the degree of exposure you might have, and wear all of your safety equipment.
- Pharmaceuticals – Your hearing can be damaged by medications that have antibiotics, analgesics, and diuretics. You can find out if any medications you might be using pose any dangers to your hearing by talking with your physician and your hearing specialist.
- Nitriles – Automotive rubber and seals, super glue and latex glove contain nitriles including acrylonitrile and butenenitrile. Nitrile-based products can be useful because they help repel water, but exposure can damage your hearing.
- Metals and compounds – Metals such as mercury and lead have other adverse effects on the body, but they can also result in hearing loss. People may frequently be exposed to these metals if they work in the furniture or metal fabrication industries.
- Asphyxiants – The level of oxygen in the air is decreased by asphyxiants, including things like carbon monoxide and tobacco smoke. Harmful levels of these chemicals are often put out by things like stoves, gas engines, and other appliances.
What can you do if you’re exposed to ototoxic chemicals?
The best way to protect your hearing from chemical exposure is to take key precautions. Consult your employer about your degree of exposure to these chemicals if you work in the automotive, pesticide spraying, plastics, firefighting, or construction industries. Make sure you utilize all safety equipment your job provides, like protective gloves, garments, and masks.
When you are at home, go over all safety labels on products and follow the instructions to the letter. Use proper ventilation, including opening windows, keeping away from any chemicals, and asking for help if you can’t decipher any of the labels. Loud noise and chemicals can have a cumulative impact on your hearing so if you find yourself in this type of situation, use extra precautions. If you can’t stay away from chemicals or are on medications, be certain you have regular hearing assessments so you can attempt to nip any problems in the bud. We can use our experience to help you make a plan to prevent any further damage.
References
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4693596/