Types of Hearing Loss – Digital Hearing Aids in Kolkata

Types of Hearing Loss – Digital Hearing Aids in Kolkata

Types of Hearing Loss:

Understanding the various types of hearing loss is crucial in determining the right solutions and treatments. Here’s an overview of the main types:

1. Conductive Hearing Loss:

Conductive hearing loss occurs due to issues in the outer or middle ear that hinder sound transmission to the inner ear. Common causes include:

  • Ear infections
  • Fluid accumulation in the middle ear
  • Earwax buildup
  • Perforated eardrum
  • Otosclerosis (abnormal bone growth in the middle ear)

2. Sensorineural Hearing Loss:

Sensorineural hearing loss results from damage to the inner ear (cochlea) or the auditory nerve pathways. It is often permanent and can be caused by:

  • Aging (presbycusis)
  • Prolonged exposure to loud noise
  • Head trauma
  • Infections affecting the inner ear
  • Genetic predisposition
  • Ototoxic medications

3. Mixed Hearing Loss:

Mixed hearing loss involves a combination of conductive and sensorineural hearing loss. This type indicates issues in both the outer or middle ear and the inner ear or auditory nerve. Causes may include:

  • Chronic ear infections leading to damage in the middle and inner ear
  • A combination of factors affecting both types of hearing pathways

4. Auditory Neuropathy Spectrum Disorder (ANSD):

ANSD is characterized by normal sound entering the inner ear but disruptions in the transmission of signals from the inner ear to the brain. This can lead to difficulties in understanding speech, particularly in noisy environments. Causes include:

  • Damage to the inner hair cells of the cochlea
  • Impairment of the auditory nerve
  • Genetic factors
  • Premature birth or low birth weight

Understanding your specific type of hearing loss is essential for choosing appropriate treatments such as hearing aids, medical interventions, or other assistive devices. For comprehensive solutions and top-quality Digital Hearing Aids in Kolkata, consider visiting a reputable Digital Hearing Aid Clinic in Kolkata like HearingAidKart.

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