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What Does Negative HIV ELISA Test Post Unprotected Sex Indicate?

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Posted on Wed, 12 Nov 2014
Question: I had a condom slippage exposure and tested HIV elisa test at 42 days and 66 days both were negative.Is it conclusive or not.Should i test again or not
doctor
Answered by Dr. Shafi Ullah Khan (1 hour later)
Brief Answer:
HIV testing at 4 weeks, 3 months and 6 months

Detailed Answer:
Hi,
With 4th generation ELISA, most of the tests become positive if the person has got infection by 4-6 weeks . However the testing of HIV is recommended at 4 weeks, 3 months and 6 months. Till that time you can not say like with 100% surety that the person is not infected. However there are high chances after 6th week that the result will stay on negative if it was negative. I hope it helps. Thank you.
Dr. Khan
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Shafi Ullah Khan (6 hours later)
Since next day of my exposure i have small bumps inside my cheeks.It is not itchy and pain less also .Is it because of HIV .I had an HIV test at 66 days also.That also negative
doctor
Answered by Dr. Shafi Ullah Khan (10 hours later)
Brief Answer:
Least likely

Detailed Answer:
Thank you for asking

Regarding the mouth bumps non tender and non itchy need a little evaluation. One thing is for sure and that is that it is not because of HIV. A picture would have helped to see it better.

Get an oral hygienist and let them sort it out for you.

Its time to move on and forget about that exposure.

Take care
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Shafi Ullah Khan (1 hour later)
Hi doctor.

Bumps are very small around 10 to 15 are there inside my cheeks.
When i touch with my tongue only i can feel it .

I will try to send you the photos .Since last 2 months it is there .I have been skipping my break fast since last one year.Is it because of that ??

Regards
doctor
Answered by Dr. Shafi Ullah Khan (1 hour later)
Brief Answer:
Could be a role of diet skipping,

Detailed Answer:
Thank you for asking

Those bumps sound like aphthous ulcers but they are always painful unlike your case. and skipping breakfast might play a role indirectly . Stomach discomfort and dental malalignment or excess use of beverages or caffeine or alcohol may cause it.

Try some oral hygiene modifications and let the oral hygienist look at it. It needs evaluation and workup. Its too early to comment on it any further.

You are worrying too much for something you are remotely possible to get. I suggest take some anxiety relief and move on.

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

General & Family Physician

Practicing since :2012

Answered : 3613 Questions

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What Does Negative HIV ELISA Test Post Unprotected Sex Indicate?

Brief Answer: HIV testing at 4 weeks, 3 months and 6 months Detailed Answer: Hi, With 4th generation ELISA, most of the tests become positive if the person has got infection by 4-6 weeks . However the testing of HIV is recommended at 4 weeks, 3 months and 6 months. Till that time you can not say like with 100% surety that the person is not infected. However there are high chances after 6th week that the result will stay on negative if it was negative. I hope it helps. Thank you. Dr. Khan