Study Finds Nearly 1 in 4 Hypertensive Adults Have Sensorineural Hearing Loss

A cross-sectional study of hypertensive adults in Tanzania found a 23.9% prevalence of sensorineural hearing loss, with smoking, prolonged hypertension duration, and ototoxic drug use identified as key risk factors. A new study published in Eye & ENT Research adds to the body of evidence linking hypertension to sensorineural hearing loss (SNHL) , finding that nearly one in four hypertensive adults screened at a...

Continue reading at Hearing Review →

Audiologists and physicians treating hypertensive patients — especially those who smoke or use ototoxic medications — should be aware of the elevated hearing loss risk; however, this cross-sectional study from a single African population limits direct generalizability, so no immediate protocol change is warranted pending replication.

Quantifying the burden of hearing loss in hypertensive populations underscores the need for routine audiological screening in cardiovascular care settings, particularly in low- and middle-income countries.

1. 0123.9% prevalence of sensorineural hearing loss found among hypertensive adults in Tanzania.
2. 02Smoking, long-duration hypertension, and ototoxic drug use identified as key independent risk factors.
3. 03Cross-sectional design limits causal inference; findings may not generalize beyond the study population.
4. 04Results support integrating hearing screening into hypertension management protocols.
5. 05Study adds epidemiological data on hearing loss burden in sub-Saharan Africa, an under-researched region.

Publication type

research_article

Evidence level

3

Population

Adults with hypertension in Tanzania

Intervention

Assessment of sensorineural hearing loss prevalence and risk factors in hypertensive adults