Surfer’s ear: how exposure affects the ears, this condition affects those who spend long periods in water, winds and cold climates. This blog delves into the anatomy of the ear and how prolonged exposure to these elements leads to the growth of bone structures in the ear canal, ultimately causing exostosis.
Understanding the Ear Anatomy
The ear is made up of three sections:
- the outer ear (pinna and ear canal),
- middle ear (ossicles), and inner ear (cochlea and vestibular system).
- The outer ear, particularly the ear canal, is crucial in protecting the more sensitive inner ear structures.
What is Surfer’s Ear (Exostosis)?
Exostosis is the abnormal growth of bone in the ear canal, often caused by repeated exposure to cold water and wind and climates. Over time, these bony growths narrow the ear canal, potentially leading to hearing loss and recurrent infections.
How Cold Water,Wind and Climates, Trigger Exostosis
When surfers spend hours in cold water, the ear canal is repeatedly exposed to water and wind, which irritates the skin and triggers bone growth as a protective mechanism. Over time, this leads to the formation of exostoses, which narrow the ear canal and trap moisture, increasing the risk of ear infections.
How Exostosis Forms
Exostosis forms gradually. Cold water, wind and climates irritate the ear canal, causing the body to form additional bone growth. This bone, over time, narrows the ear canal, causing discomfort, trapping water, and making it harder for sound to reach the eardrum.
Symptoms of Surfer’s Ear
Exostosis may not show symptoms early on, but as it progresses, individuals might experience:
- Blocked ear canal
- Frequent ear infections
- Hearing loss
Treatment and Prevention
Prevention
To prevent surfer’s ears, surfers should wear earplugs to protect the ear canal from cold water, wind and climates. Limiting exposure time and regularly drying the ears with a hair dryer also helps.
Treatment
In mild cases, maintaining ear hygiene regularly helps improve hearing and blocked ears. However, in severe cases, surgery to remove the bone growths might be necessary.
Conclusion
Surfer’s ear is preventable with proper ear protection and awareness of the risks. By understanding how cold water, wind and climates affect the ear, surfers can take measures to protect their ear health, ensuring they continue to enjoy their time in the water safely.
resources: https://www.healthdirect.gov.au/swimmers-ear