Why do I see a pink horizontal line near the p55, p31, and gp41 regions on my Western blot test, but it does not look like a proper band? My report says no bands were detected and that I am negative. I asked two doctors who are not sexologists, and they said it is nothing to worry about and the pink line might be something else. My previous TriDot test was also negative. The lab said that bands need to be clearly formed to be positive, and in my case, no bands appeared. Can I be sure that these results are accurate? My exposure was 8 years ago, but I still have many symptoms of AIDS.

Answered by 1 Apollo Doctors

Dr Vasanthasree Nair

General Practitioner

MBBS
15+ Yrs

Consult Now

The straight pink line without defined HIV bands is likely an artifact, no bands detected confirms a negative result. Exposure eight years ago is well beyond the HIV window period. For extra reassurance consider an HIV RNA PCR (viral load) test. Discuss any ongoing symptoms with your doctor for further evaluation.

Dr. Vasanthasree Suggests...

Take a HIV PCR Test Test or Take a CBC Test (Complete Blood Count) Test

Book HIV PCR Test Test Book CBC Test (Complete Blood Count) Test

Answered 03/09/2025

More HIV PCR Test Health Queries

View all

My report shows 0.03 Sample to Cutoff for ELISA is it negative? I am in safe zone or not? Please help me on this report.

Answered by Apollo Doctors

I tested myself for HIV 50 days after exposure using a CMIA Duo test, and the result came back non reactive. Can I consider this result conclusive?

Answered by Apollo Doctors

I took an HIV RNA PCR test at a diagnostic centre after 90 days of exposure, and the result was negative. Can the HIV RNA PCR result be inaccurate depending on the diagnostic centre? Does the reliability of the result vary between centres, and how important is it that the centre is certified for HIV RNA PCR testing? Please guide me.

Answered by Apollo Doctors

Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.