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Hearing Loss
Hearing loss means reduced ability to hear, in one or both ears. It can come on gradually with age or suddenly, and ranges from mild to profound.
Causes & risk factors
- Age-related hearing loss
- Long-term exposure to loud noise
- Ear wax blockage or infections
- Damage to the eardrum
- Certain medicines or illnesses
- Genetic conditions or problems present from birth
Common symptoms
- Difficulty following conversations
- Turning up the TV volume
- Asking people to repeat themselves
- Ringing in the ears (tinnitus)
- Muffled sounds
- Dizziness in some cases
Tests & diagnosis
- Hearing test (audiometry)
- Otoscopy (ear examination)
- Tympanometry
- Speech tests
- MRI in selected cases
Treatment & management
- Removing ear wax or treating infection if that is the cause
- Hearing aids for many types of hearing loss
- Cochlear implants for severe loss in selected cases
- Protecting ears from further loud-noise damage
- Communication and lip-reading support
When to see a doctor urgently
- Sudden hearing loss (this is an emergency — seek care the same day)
- Hearing loss with dizziness, pain or discharge
- Loss in only one ear
- Hearing that is affecting work, safety or daily life
Not a diagnosis. MedDroid gives general educational information about hearing loss. It cannot examine you, diagnose or prescribe — always confirm with a qualified doctor.
Frequently asked questions
Is sudden hearing loss serious?
Yes. Sudden hearing loss in one ear needs urgent medical review, ideally within a day, as early treatment can improve recovery.
Can hearing loss be prevented?
Much noise-related loss is preventable by avoiding loud noise, using ear protection, and treating ear infections early.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.