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Does Levofloxacin Cause Skewed Test Results For HSV 1 Antibody?

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Posted on Mon, 26 May 2014
Question: I had unprotected oral sex on a Friday. Last Friday to be exact. The only time I ever did that with someone other than my partner. The following Monday (3 days later) I went to get tested for STD just in case. When I went to the lab to draw blood I had already been on 500 mg of Levofloxacin for 6 days for a bronchial infection.
I got the results back and tested positive for the HSV 1 antibody. It scored at 53.80 and rated as High. I was told by the lab to consult a Doctor but the Levofloxacin might could affect my results.
I am going to get re-tested.
1. Could the Levofloxacin have skewed the test results for HSV 1 antibody?
2. Is it normal to test High at 53.80 on the HSV 1 antibody with in 72 hours of the event?
3. I've been off the Levofloxacin for 3 days as of today. Should I wait a certain amount of time before re-testing?
Thank you.
doctor
Answered by Dr. Shafi Ullah Khan (2 hours later)
Brief Answer:
Seek help, antivirals, no relation with levo,48hrs

Detailed Answer:
Thank you for asking!
Levofloxacin is a antibiotic and effective against bacteria and HSV is a virus and has nothing to do with levofloxacin. SO no need to wait just seek an infectious disease specialist and let them help you. Yes it can be positive in 72 hours. Cytopathological cultures on tzanck smears come positive in hours. Rapid diagnosis in a few hours and PCR in a few hours too. Antibody titre is not tested for specific diagnosis as once HSV attained, its value goes down.
Nut shell, no levofloxacin tampering, positive at every modality after 48 hours maximum and no need to wait for 3 days. The earlier visit the better.
All you need is some antivirals like acyclovir, pencyclovir and a good dermatologist and infectious disease specialist.thats it. No worries. Stay safe in future.
I hope it helps. Dont forget to close the discussion please.
Take care
S Khan
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Shafi Ullah Khan (2 hours later)
Sorry I just got back. Will these medicines cure it or will I always have it?
Thank you
doctor
Answered by Dr. Shafi Ullah Khan (6 hours later)
Brief Answer:
Of course you will

Detailed Answer:
Thank you for getting back!
Yes of course you will be cured with a few doses of acyclovir. Stop worrying. It will be fine.Just keep the coital habits modified and keep the safety precautions to the best level of possible.
take care. Please close the discussion and have a good day.
Regards
Khan
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Shafi Ullah Khan (3 hours later)
Thank you
doctor
Answered by Dr. Shafi Ullah Khan (2 hours later)
Brief Answer:
:)

Detailed Answer:
You are most welcome My worried friend!
Dont forget to close the discussion please.
Take care.
I will be here if you need me.
Khan
Note: Consult a Sexual Diseases Specialist online for further follow up- Click here.

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Shafi Ullah Khan

General & Family Physician

Practicing since :2012

Answered : 3613 Questions

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Does Levofloxacin Cause Skewed Test Results For HSV 1 Antibody?

Brief Answer: Seek help, antivirals, no relation with levo,48hrs Detailed Answer: Thank you for asking! Levofloxacin is a antibiotic and effective against bacteria and HSV is a virus and has nothing to do with levofloxacin. SO no need to wait just seek an infectious disease specialist and let them help you. Yes it can be positive in 72 hours. Cytopathological cultures on tzanck smears come positive in hours. Rapid diagnosis in a few hours and PCR in a few hours too. Antibody titre is not tested for specific diagnosis as once HSV attained, its value goes down. Nut shell, no levofloxacin tampering, positive at every modality after 48 hours maximum and no need to wait for 3 days. The earlier visit the better. All you need is some antivirals like acyclovir, pencyclovir and a good dermatologist and infectious disease specialist.thats it. No worries. Stay safe in future. I hope it helps. Dont forget to close the discussion please. Take care S Khan