Lab test

TPHA (Treponema Palladium Hemagglutination)

Purpose: To diagnose syphilis (primary, secondary, latent, or tertiary) and differentiate it from non-treponemal diseases, often following positive screening tests like RPR or VDRL. Principle: The test uses red blood…

Sample: Serum
Preparation: No fasting needed
Report in: 192 hours
Collection: At your home

About this test

Key Details About TPHA Test:

Purpose: To diagnose syphilis (primary, secondary, latent, or tertiary) and differentiate it from non-treponemal diseases, often following positive screening tests like RPR or VDRL.
Principle:

The test uses red blood cells (or gelatin particles in similar TPPA tests) sensitized with T. pallidum antigens. If antibodies are present in the patient's serum, they cause these cells to clump (agglutinate).

Interpretation:
- Reactive/Positive: Indicates current or past infection with syphilis, as antibodies often remain for life even after treatment.
- Non-reactive/Negative: Indicates no exposure to T. pallidum (or very early infection before antibodies have formed).
Limitations:
- TPHA generally stays positive for life, so it cannot distinguish between active and successfully treated past infections.
- It may yield false positives in rare cases (e.g., related to other treponemal infections like yaws or certain autoimmune conditions).
Preparation & Procedure: No fasting is required; a blood sample is collected by a lab technician.

Preparation

No fasting is needed for this test. You can book any available slot.
Keep your doctor’s prescription or test request handy if you have one, and take regular medicines as your doctor has advised.
Tell the sample collector if you take blood thinners, and wear a sleeve that rolls above the elbow.

How home sample collection works

1
Choose your tests
Add single tests or a package to the cart and check fasting needs.
2
Pick a collection slot
Half-hour slots from 30 minutes ahead, up to 10 days out. Pay online.
3
A sample collector visits
They confirm the visit with a one-time code, then take the sample.
4
Report in your account
The lab uploads the report and you are notified to download it.

Where we collect samples at home

Lab tests with home sample collection reach 70 Hyderabad pin codes today, across these areas:

Coverage differs street to street and grows as professionals join. Check your pin code to see what reaches your address.

Frequently asked questions

How much does TPHA (Treponema Palladium Hemagglutination) cost in Hyderabad?

TPHA (Treponema Palladium Hemagglutination) costs ₹799 on Aish Health in Hyderabad, down from ₹999. There is no separate home collection fee; any GST or busy-hour charge is shown before you pay.

Do I need to fast before TPHA (Treponema Palladium Hemagglutination)?

No, fasting is not needed for this test, so you can book any available slot.

When will I get the TPHA (Treponema Palladium Hemagglutination) report?

The expected report time is 192 hours. The partner lab uploads the report as a PDF to your order and you are notified to download it.

What sample is collected for TPHA (Treponema Palladium Hemagglutination)?

Serum sample is collected at your home by a sample collector.

Can I cancel a lab test booking?

Yes. Cancel before a sample collector accepts or more than 1 hour before the slot for a full refund. Within 1 hour of the slot there is no refund, and once the sample collector is on the way the booking can no longer be cancelled.

Can I book tests for a family member?

Yes. Add them as a family member in your account and choose them as the patient when booking, so the report is filed under their name.

Can I pay cash when the sample is collected?

No. Lab tests booked on the website or app are paid online when you book, by card, UPI or your Aish Health wallet.

₹799

₹99920% off