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Hearing Loss
Urgent
Hearing loss is partial or complete inability to hear sounds in one or both ears. It may develop gradually or occur suddenly and can result from problems in the outer or middle ear, damage to the inner ear or auditory nerve, certain diseases, medications, injuries or prolonged exposure to loud sound. Conductive hearing loss occurs when sound cannot reach the inner ear normally, while sensorineural hearing loss results from damage to the inner ear or nerve pathways. Some forms can be treated or reversed, while others may be permanent.
Body System
Ears
When to Seek Medical Attention
Sudden hearing loss, particularly in one ear, requires urgent medical assessment because early treatment may be important. Seek prompt care for rapidly worsening hearing, hearing loss with severe dizziness, neurological symptoms, significant ear pain, or symptoms following a head injury.
Symptoms
2
Causes
0
Treatments
7
Diet
3
Overview
Hearing loss is partial or complete inability to hear sounds in one or both ears. It may develop gradually or occur suddenly and can result from problems in the outer or middle ear, damage to the inner ear or auditory nerve, certain diseases, medications, injuries or prolonged exposure to loud sound. Conductive hearing loss occurs when sound cannot reach the inner ear normally, while sensorineural hearing loss results from damage to the inner ear or nerve pathways. Some forms can be treated or reversed, while others may be permanent.
Symptoms 2
Blocked Ear
Ringing In Ears
Causes
Hearing loss has many possible causes. Conductive loss can result from earwax buildup, fluid behind the eardrum, foreign objects, a damaged eardrum or problems with the small bones of the middle ear. Sensorineural loss can result from aging, prolonged loud-noise exposure, infections such as meningitis or mumps, certain medicines, Ménière disease, head injury and other disorders affecting the inner ear or auditory nerve. Hearing loss can also be present at birth because of genetic conditions, birth defects or infections passed from mother to baby during pregnancy.
Risk Factors
Risk factors include increasing age, repeated exposure to loud music or workplace noise, certain infections, head or ear injuries, some medicines that can damage hearing, genetic conditions and a family history of hearing loss. Ear infections and conditions that block the ear canal or middle ear can contribute to conductive hearing loss. Smoking and certain medical conditions may also contribute to age-related hearing changes. The risk from noise increases with both the loudness of the sound and the duration of exposure.
Diagnosis
Diagnosis is based on a patient's medical history,
symptoms, physical examination and, when necessary,
laboratory or imaging investigations.
Evaluation of hearing loss begins with a medical history and examination of the ears. A healthcare provider may use an otoscope to look for earwax, infection, fluid or abnormalities of the eardrum. Audiometric testing measures the type and degree of hearing loss and can distinguish conductive from sensorineural problems. Tympanometry may evaluate middle-ear function. CT or MRI may be used when a tumor, fracture or another structural problem is suspected. Additional evaluation by an audiologist or ear, nose and throat specialist may be appropriate.
Prevention
Key Prevention Tips
Some forms of hearing loss can be prevented by protecting the ears from excessive noise
Avoid prolonged exposure to loud music, machinery and other intense sounds, and use appropriate earplugs or earmuffs in noisy environments
Keep personal listening devices at safer volume levels and take breaks from prolonged listening
Promptly treating ear problems and avoiding insertion of objects into the ear canal can reduce some preventable causes
People exposed to occupational noise should follow workplace hearing-protection and hearing-testing recommendations
Prevention Guidance
Some forms of hearing loss can be prevented by protecting the ears from excessive noise. Avoid prolonged exposure to loud music, machinery and other intense sounds, and use appropriate earplugs or earmuffs in noisy environments. Keep personal listening devices at safer volume levels and take breaks from prolonged listening. Promptly treating ear problems and avoiding insertion of objects into the ear canal can reduce some preventable causes. People exposed to occupational noise should follow workplace hearing-protection and hearing-testing recommendations.
Reminder: Prevention recommendations should be tailored to your personal health status and risk factors.
Treatment & Management 7
Medical evaluation and management of hearing loss.
Ayurvedic support for ear health.
Supportive homeopathic care.
Supportive acupressure management.
Yoga for wellness and balance.
Natural supportive therapies.
Traditional supportive management.
Medical Note: The treatment information provided is intended for educational purposes only.
Always consult a qualified healthcare professional before starting,
stopping, or changing any treatment.
Diet & Nutrition 3
Recommended Foods
Fish
Supports circulation
Leafy greens
Provide nutrients
Nuts
Contain healthy fats
Foods to Avoid
Highly processed foods
Limited nutritional value
Excess salt
Should be limited
Medical Nutrition Note: Diet recommendations are intended for general educational purposes and should be tailored to individual health needs by a qualified healthcare professional.
Frequently Asked Questions 5
Hearing loss is a partial or complete reduction in the ability to hear sounds.
Aging, noise exposure, infections, and genetic factors are common causes.
Some forms can be treated with medications, surgery, or hearing aids.
Audiometry and other hearing tests are commonly used.
Protecting ears from loud noises can significantly reduce risk.
Helpful Tip: These answers provide general medical information.
Consult your healthcare provider for advice tailored to your condition.