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

I had unprotected sex with a sex worker. I took an HIV RNA PCR test after 28 days, and the result was not detected. At 86 days, the HIV antibody test was non reactive, with a CD4 count of 503. At 100 days, the RNA PCR test was not detected, and at 108 days, the antibody test was non reactive.

Answered by Apollo Doctors

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 had unprotected sex with a sex worker. After 28 days, I took an HIV RNA PCR test, which came back as not detected. However, after 80 days, I took a Western blot test, and the result was positive.

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.