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Auditory System Abnormalities in Early Graying of Hair: A Cross-Sectional Study
Shubham Panwar1, Hima Gopinath1, Satvinder S Bakshi2
1Department of Dermatology, All India Institute of Medical Sciences, Guntur, Andhra Pradesh, India.
Indian Dermatology Online Journal
|December 6, 2024
Summary
Early graying may indicate changes in hearing thresholds. Individuals experiencing premature gray hair should undergo regular hearing assessments to prevent further hearing loss.
Area of Science:
- Otolaryngology
- Genetics
- Dermatology
Background:
- Melanocytes in hair and inner ear share common origins.
- Pigmentation disorders often correlate with auditory abnormalities.
- Limited research exists on auditory associations with early graying.
Purpose of the Study:
- To investigate the link between premature graying and auditory system impairments.
Main Methods:
- Cross-sectional study involving 100 early graying patients and 100 controls.
- Comprehensive pure tone audiometry (bone and air conduction, including extended high frequencies).
Main Results:
- Three early graying patients exhibited bilateral hearing loss (>25 dB).
- Significantly higher hearing thresholds were observed in early graying individuals across most tested frequencies.
Conclusions:
- Premature graying may serve as a clinical indicator of altered auditory thresholds.
- Recommend periodic audiological evaluations and preventative health education for individuals with early graying.
