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Help! Can antibiotic mask HIV early warning test?

About 3 weeks ago had unprotected oral performed on me, i did unprotected oral him and then covered anal (on me).  In about 2 days started feeling Urinary tract infection symptoms. Discomfort on urination. 9 days later had urinalysis done before starting antibotic(sulfamethoxazole-tmp), urinalysis was negative. Took antibotic for 3 days after encounter. Got panic'd and had full blow STD test done at day 12 since encounter:  blood, urine, gono, herpes, syph,chylamdia, hiv +90, hiv RNA : all negative.    Counselors of STD test say tests are 99.7% accurate
and my results are "squeaky clean".  None where "unequivocal" or middle of road. Counselor says I was in the sweet spot of 9-11 days to detect early HIV, which is negative result. (wondering about antibotics causing false negative)

On day 13 started taking Cipro on premise I may have prostatitis..since all tests are negative.  I had prostatitis before (3-4 yrs ago), so prone to it. Thinking maybe the anal invoke some prostate insult.

Anyway finished Cipro, next day had some night sweat,  had another urinalysis: negative as inspected under microscope. Urination discomfort is gone but have a inflammation feeling in groin and upper thigh. Doc doesn't detect any lymph node inflammation.

Having another blood test today.  Going to start another round of Cipro.  

I am major-league stressed!!  And know stress can induce or may worse issues.

My question is:
   Could the 3-days of sulfamethoxazole-tmp have mask test result to give  false negative.
Any ideas on the night sweating after Cipro stopped.  Started a flomax type drug because I do
have signs of weak stream in morning...this drug can cause skin rash amongst other things..of which
I do have some skin sensations.    I'm panic'd.
3 Responses
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Avatar universal
STD questions post in the STD forum

You had no risk because oral sex is not a risk and protected anal sex is not a risk.
Helpful - 0
Avatar universal
Vance, can you please explain why you believe I don't have a risk of hiv?
Can oral sex and having a guy lick your anus be a risk factor for HIV exposure.?   I have to say, the anal was covered and I detected no blood and the condom remained intact.

My bigger question is can the antibotics mask any fashion of my std test?
Helpful - 0
Avatar universal
You didn't even have a risk for HIV.
Helpful - 0
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