What Are the 3 Types of Hearing Loss?
Hearing loss can impact anyone at any age, from childhood to later in life. When symptoms arise, seeking prompt assistance is essential to finding the right solution. However, before the audiologist can determine a suitable option for your condition, they must first identify what type of hearing loss you are experiencing.
There are three types of hearing loss, each with distinct characteristics, causes, and symptoms. Understanding these differences can provide valuable insight into managing your condition and help you maintain your ability to perform daily activities.
1. Sensorineural Hearing Loss
Sensorineural hearing loss occurs when the cochlea (a part of the inner ear), a part of the auditory nerve or central nervous system, is damaged or deteriorates.
These hair cells convert sound waves into signals that the brain interprets as sound. When these cells are damaged or missing, the brain receives incomplete or distorted signals, leading to hearing loss. This type of hearing loss is typically permanent and can range from mild to profound deafness.
What Are the Symptoms of Sensorineural Hearing Loss?
These 4 symptoms are what you should look out for to identify whether or not you have this type of hearing loss:
- Difficulty Hearing Conversations: This can especially be challenging when around a noisy environment.
- Tinnitus: There is a ringing, buzzing, or hissing sound in the ears.
- Muffled Sounds: Voices and sounds may seem unclear or distant.
- Difficulty Hearing High-Pitched Sounds: Often, the voices of women and children can be difficult to hear.
What Are the 5 Major Causes of Sensorineural Hearing Loss?
- Aging (Presbycusis): Age-related hearing loss due to natural wear and tear of the inner ear.
- Noise Exposure: Exposing your ears to loud noises, such as from machinery, concerts, or earphones, for a long period of time can cause damage.
- Genetic Factors: Hereditary conditions affecting ear function.
- Head Injuries: Trauma could affect the inner ear or auditory nerve.
2. Conductive Hearing Loss
Conductive hearing loss typically results from issues in the cochlea, which can prevent sound waves from reaching the inner ear. This type of hearing loss can be experienced in either one or both ears and may fluctuate over time, depending on the underlying cause.
What Are the Symptoms of Conductive Hearing Loss?
These are the signs of conductive hearing loss:
- Muffled Hearing: Sounds may seem faint or distant.
- Ear Pain or Discomfort: This is often associated with ear infections.
- Difficulty Hearing Soft Sounds: This includes whispers or background noise.
- A Feeling of Fullness in the Ear: The sensation is similar to having water or a plug in the ear.
- Unusual Ear Noises: Popping or clicking sounds in the ear.
What Are the 4 Major Causes of Conductive Hearing Loss?
- Ear Infections (Otitis Media): Infections in the middle ear that can cause fluid build-up.
- Earwax Blockage: Having too much earwax can block the ear canal, which impedes sound waves from reaching the eardrum.
- Eardrum Perforation: A tear or hole in the eardrum affects sound conduction.
- Foreign Objects: Objects lodged in the ear canal can block sound transmission.
3. Mixed Hearing Loss
Mixed hearing loss occurs when both the inner ear and the outer or middle ear are affected. This means that a person may experience symptoms of both sensorineural and conductive hearing loss, making it essential to identify and address all contributing factors.
What Are the Symptoms of Mixed Hearing Loss?
The 3 common signs of mixed hearing loss can be described as the following:
- Combination of Symptoms: Both sensorineural and conductive hearing loss symptoms could appear, such as difficulty hearing conversations, ear pain, and more.
- Fluctuating Hearing Ability: Hearing may vary depending on the underlying cause of the conductive component.
- Difficulty Understanding Speech: You may experience this issue in noisy environments or when multiple people are talking.
What Are the 3 Major Causes of Mixed Hearing Loss?
- Chronic Ear Infections: Long-term infections can damage the middle and inner ear.
- Head Trauma: These types of injuries could affect multiple parts of the ear.
- Genetic Conditions: Inherited disorders can impact both the inner and middle ear.
How Do You Know What Type of Hearing Loss You Have?
Determining the type of hearing loss you have is crucial for finding the right solution to manage your symptoms. One of the ways to identify it is through a professional hearing test service from a trusted hearing center.
When you visit a hearing center, the audiologist will use various tools and techniques to diagnose the type and severity of your hearing loss. One of the tests offered could be Pure-Tone Audiometry, which uses various tones across a range of frequencies to determine your level of hearing. Another would be the Speech Audiometry test, which will evaluate your ability to understand and process speech.
The information gathered in your assessment is vital in developing a personalized plan that will help address your hearing issues. The plan may include the use of hearing aids, medical interventions, or other hearing solutions.
How to Manage Hearing Loss
These are strategies worth considering to manage your condition and reduce the risk of further hearing loss.
1. Protect Your Ears
One of the most important strategies for managing hearing loss is to safeguard your ears from further damage. Avoid exposure to loud noises whenever possible, as they can exacerbate hearing loss or lead to additional damage. Common sources of harmful noise include loud music, machinery, and heavy traffic. When you are in environments with prolonged noise exposure, such as concerts or construction sites, make sure to use ear protection like earplugs or noise-canceling headphones.
2. Use Hearing Aids
If hearing aids are recommended by your audiologist, it’s important to use them consistently. Hearing aids are designed to help with sound, making it easier for you to hear and communicate with others. They can help you engage in conversations, follow along in meetings, and enjoy social activities.
3. Practice Good Ear Hygiene
Maintaining good ear hygiene is another key aspect of managing hearing loss. Regularly clean your ears to remove excess earwax, which can block the ear canal and impair your hearing. However, it’s important to clean your ears safely—avoid inserting objects like cotton swabs into the ear canal, as this can push wax further in or potentially cause injury. Instead, use ear drops or visit a healthcare professional for safe ear cleaning. Keeping your ears clean and healthy ensures your hearing is not compromised by avoidable factors.
Visit a Trusted Hearing Center in the Philippines
Hearing loss can progress gradually, so it’s important to have your hearing tested regularly at a reliable hearing center in the Philippines, even if you don’t notice any immediate problems. Early detection allows for timely intervention, which can mitigate the risk of further deterioration and help you manage hearing loss. By working with a trusted audiologist, you can get the quality care you need and live your life to the fullest.
Should you require hearing aids, some hearing centers will allow you to explore a hearing aid trial, allowing you to experience the benefits of hearing aids before making a commitment. This trial can help you find the right device that suits your hearing needs and lifestyle.
For more information, see the causes of acquired hearing loss in adults.
