Pure Tone Audiometry (PTA), in Chennai

Fasting and dietary instructions:

No fasting required. Eat and drink normally before the appointment. Stay well hydrated , drink 2 to 3 glasses of water before the draw. Avoid alcohol and vigorous exercise for 12 hours before collection.

Medication guidance:

Continue all regularly prescribed medication unless your doctor has specifically instructed otherwise. Inform lab staff about all prescription drugs, supplements, herbal preparations, and protein powders you are taking.

What to bring:

Bring your doctor's prescription or test requisition, a valid photo ID, and your corporate health insurance card if using cashless OPD. Wear short sleeves or clothing with sleeves that roll up easily.

Timing:

Book the earliest available morning slot. For fasting tests, an overnight fast followed by a morning draw represents the optimal balance between adequate fasting duration and test accuracy.

Single standalone test:

Pure Tone Audiometry (PTA). Can be ordered individually or as part of a preventive health package on GetVisit.

When does a doctor order Pure Tone Audiometry (PTA)?

Pure Tone Audiometry (PTA) is ordered when a doctor needs objective laboratory data to confirm a diagnosis, follow up a previously abnormal result, or complete a pre-operative assessment.

Who should get Pure Tone Audiometry (PTA) done in Chennai?

Chennai's 11 million metro population, tropical climate, northeast monsoon flooding risk, and one of India's highest cardiovascular and diabetes disease burdens make regular diagnostic testing an essential part of preventive health management across the city. Pure Tone Audiometry (PTA) is part of a standard audiology evaluation and hearing screening panel. Doctors order it when patients report difficulty hearing, trouble understanding speech, or notice ringing in the ears. Adults above 30 in Chennai benefit from periodic health screening that includes Pure Tone Audiometry (PTA) as part of a broader preventive panel. Residents of Virugambakkam, Adyar, and across the city with chronic conditions, those on long-term medication, and individuals with a relevant family history should test at the frequency their specialist recommends.

What conditions can Pure Tone Audiometry (PTA) help diagnose?

The conditions diagnosable through Pure Tone Audiometry (PTA) depend on the specific markers the test measures. Results either confirm a suspected diagnosis, support a clinical suspicion requiring further investigation, or effectively exclude the condition the test was screening for.

What do Pure Tone Audiometry (PTA) results mean?

Results are compared against the laboratory's reference range for your age and gender. A value outside the reference range does not automatically confirm disease , clinical context, symptoms, and sometimes a repeat test determine significance. Your GetVisit report shows the reference range alongside your measured value.

How often should Pure Tone Audiometry (PTA) be repeated?

For preventive screening with a normal baseline: annually for most adults above 35. For monitoring a known condition: at the interval your specialist recommends , typically every 3 to 6 months for active conditions and annually for stable, well-controlled ones.

What happens after Pure Tone Audiometry (PTA) results are ready?

Book a follow-up consultation after reviewing your results. GetVisit stores your reports alongside your previous test history, so your doctor sees your full health trend , not just today's snapshot. This longitudinal context significantly improves the clinical value of each repeat test.