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Will cefdinir 5 days prior to getting std tested affect the outcome

I took a 10 panel std test prior to  the test I was taking Cefdinir although I stopped taking it 5 days before testing would the cefdinir affect the results which were negative. But now I have a rash on my back that has burning
4 Responses
3149845 tn?1506627771
Hi that particular med is really not used to treat std,s but since its an antibiotic it may affect the test showing a negative result but if your tests show a negative result you dont have the std,s you tested for anyway.
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Testing for Syphilis was one of the test  would it not affect it?
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Syphilis was one of the stds tested for so would the cefdinir not affect it?
as i said it is an antibiotic so would kill bacteria to some degree but if you tested negative at 6 weeks you dont have it
Avatar universal
I don’t know the exact timing but from the last sexual activity was 23 days until taking the test
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