What is earwax and what is its main function?
Ear wax, also known as cerumen, is a natural substance produced by glands in the external auditory canal. Its main function is to protect the ear by capturing dust, bacteria and other foreign particles that could damage the inner ear. In addition, earwax has antibacterial and antifungal properties that help prevent ear infections.
How is earwax formed?
Ear wax is formed from the secretions of two types of glands: the sebaceous glands and the apocrine sweat glands. These secretions mix with dead skin and hair cells to form cerumen. The composition of this substance can vary from person to person, influencing its texture and color.
What are the different types of ear wax?
There are two main types of earwax: dry and wet. The difference between the two is genetic. Wet wax is generally stickier and yellow, while dry wax is more brittle and gray in color. These characteristics can help health professionals identify potential hearing problems.
How to clean your ears safely
It's crucial to clean your ears with care to avoid damage to the ear canal or eardrum. The use of cotton buds is not recommended, as they can push wax deeper into the ear. Prefer gentle cleaning methods, such as the use of ear sprays or mild rinsing solutions, specially designed to dissolve wax without damaging the ear.
When should I consult a professional about an earwax problem?
It's advisable to consult a doctor or hearing specialist if you experience symptoms such as pain, hearing loss, a blocked ear sensation or unusual discharge. These symptoms may indicate excessive wax build-up or possible infection.
Can excessive earwax formation be prevented?
Although it's difficult to prevent the production of earwax, maintaining regular and appropriate hygiene can help control its accumulation. Avoid using sharp or unsuitable objects to clean your ears. Regular professional advice can also help maintain proper wax levels.
How does earwax affect hearing loss?
Accumulated earwax can occasionally lead to temporary hearing loss by obstructing the passage of sound to the eardrum. This phenomenon is often referred to as "blocked ear". Professional cleaning can restore affected hearing without causing damage to the inner ear.
Does ear wax vary from one individual to another?
Yes, the composition and quantity of ear wax varies from one individual to another. These variations can be influenced by genetic factors, the environment and a person's general health. For example, people living in dustier environments or those who regularly use headphones may produce more earwax.
Are there safe home remedies for removing ear wax?
It's important to approach home remedies with caution. Using solutions based on hydrogen peroxide or olive oil can help soften earwax. However, these methods should be used in moderation, and it's advisable to consult a professional before trying home treatments, especially if pain or discomfort is experienced.
How do health professionals remove ear wax?
Health professionals often use methods such as ear irrigation or suction to safely remove earwax. These techniques must be performed by specialists to avoid any risk of injury or infection. Sometimes, specialized instruments can be used to manually extract hardened earwax.
Are there any risks associated with excessive earwax production?
Excessive earwax production can lead to blockages in the ear canal, which can increase the risk of infections and complications such as otitis externa. It's important to watch for symptoms such as pain, discharge or reduced hearing, and to consult a professional if these symptoms appear.
