Is taking 1g Azithromycin too soon after already taking it 5 days earlier?

[DortmunderG]

I took 1g azithromycin to treat chlamydia, and my gf took it 24 hours later.  36 hours after she took it, we had unprotected sex (last night).

Can I take 1g more this morning to prevent a possible reinfection?

[Life360_Dave]

Hi we dont advise medication dosage here only risks and other std issues. best to check with your doctor about this.
How were you diagnosed with chlamydia?

[DortmunderG]

Urine test. I'm just clarifying whether my initial dose would still be working while my gf took hers 36 hours before.

[Life360_Dave]

I will say that it takes a few days to kill all the bacteria and its recommended to wait about 7 days before exposure again.

[DortmunderG]

Correction: Title should read 4 days earlier.