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How Much Prednisone Can Cause False Negative

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Ask the Experts

Can steroids cause a false negative?

Hi thanks for taking so much time to talk to all of us. I had unprotected sex with some one who I would consider to be high risk over 6 months ago. I just took a test that came up negative. I have used anabolic steroids for over two years, and I...
Robert J. Frascino, M.D.

Response from Robert J. Frascino, M.D.

The Robert James Frascino AIDS Foundation
Hi,High-dose corticosteroids, like prednisone, can cause immunosuppression; however anabolic steroids, like testosterone, should not affect HIV test results. By the way, why have you been using anabolic steroids for two years? Arnold, is that you... Read more »

Can pregnancy cause a false NEGATIVE result?

Hi! Just a quick question. I hear about pregnancy sometimes causing false positive HIV results,... Read more »

Can herbs cause a false negative hiv test result?

If you are taking herbs, and then get tested for hiv, is it possible for the herbs to cause a false... Read more »
Articles
TheBodyPRO.com

Early Expiration May Be Cause of Unusually High False-Positive Rates on OraQuick Rapid HIV Tests, Study Finds

There's nothing like hearing the results of studies directly from those who actually conducted the research. In this interview, you'll meet one of these impressive HIV researchers and read her explanation of a study she presented at CROI 2009. After... Read more »
U.S. Centers for Disease Control and Prevention

Questions and Answers: False-Positive Oral Fluid Rapid HIV Tests

What is the significance of the reported increases in false positives when using the oral fluid HIV test in New York City sexually transmitted disease (STD) clinics? It is important to keep in mind that overall oral fluid tests have performed well.... Read more »
U.S. Centers for Disease Control and Prevention

San Francisco Clinics Getting High False-Positive Rate on Oral HIV Test

According to San Francisco Department of Public Health officials, analyses of more than 6,000 rapid-result oral HIV tests conducted in city public health clinics since spring found 47 positive results in patients who were negative in follow-up... Read more »
U.S. Centers for Disease Control and Prevention

Overview of False-Positive Oral Fluid Rapid HIV Tests

The New York City Department of Health and Mental Hygiene (NYC DOHMH) describes "False-Positive Oral Fluid Rapid Tests, New York City 2005-2008" in the Centers for Disease Prevention and Control's (CDC's) June 18, 2008 Morbidity and Mortality... Read more »
Connect With Others

False Negative

Posted by Anonymous, 1 Reply
Hi, I read somewhere that cortisone can cause false-negatives, well the day I took my HIV test, I had put some hydrocortisone cream on a rash I had earlier that day. Should I be concered that I recieved a false-negative? Read more »

Help please.. Possible 2 False negative ELISA *DELETED*

Posted by deletemyaccount, 1 Reply
Post deleted by HoPeAndFaiTh Read more »

so ELISA tests NEVER give a false negative?

Posted by Anonymous, 3 Replies
Is this statement correct? Read more »

False Negative-help

Posted by Anonymous, 3 Replies
I had Qual. DNA-PCR by Specialized Testing of St. Louis, MO at 5 weeks after an exposure which came back negative. I am still having symptoms and am awaiting an antibody test results. Did any of you have a false negative? Just wondering my chances.... Read more »