Understood, thank you very much doc!!
You apparently did not understand my reply. I doubt you caught any STD and therefore you have nothing you could transmit to your wife. But if in some weird way you indeed were infected, the levofloxacin probably would prevent transmission after 4 days. However, this has never been carefully researched and the standard advice is to wait a week after starting treatment before having sex.
As discussed above, UTIs are not an STD and are not transmitted to sex partners at all.
Thank you Dr!
Just one more question, I heard before that bacteria will lost the power to infect within one or two days since the patient starts to take antibiotics. Is it true?
Say even if I had a UTI (which you have already pointed out that my risk is practically zero), I took levofloxacin for 4 days (out of 7days), will it still be able to infect my wife?
thank you very much again.
Welcome to the STD forum.
MedHelp's moderators are asked to avoid disagreeing overtly with patients' own doctors. But if you are correctly reporting what your doctor said, he is mistaken. STDs are not transmitted by hand-genital contact, even when there is exposure to large amounts of vaginal fluids. In theory it might happen for some STDs, such as herpes or HPV, but this just doesn't happen with gonorrhea, chlamydia, HIV, etc. For example, in STD clinics, every case of STD is diagnosed only in people who have had vaginal, anal, or oral sex, usually unprotected. If a significant number could get infected by hand-genital contact, obviously there would be at least an occasional case.
Had you come to my clinic, we would not have treated you with any antibiotics. But in the off chance you were infected with chlamydia or NGU, the lefofloxacin would have cleared it up. Probably gonorrhea as well, but not quite as reliably.
As for sex with your regular partner, no distant online expert can guarantee someone isn't infected, and I take no responsibilty if the unusual should happen. But if I were in your situation, knowing what I know, I would not hesitate to have unprotected sex with my wife without fear for her health.
I hope this helps. Best wishes-- HHH, MD