Z-Pack is a trade name for
azithromycin, intended for 2 tablets (500 mg) on day 1, then 1 tablie (250 mg) each day for 4 more days. It is recommended and widely used for things like
bronchitisAcute bronchitis
Bronchitis
Bronchitis and normal condition in tertiary bronchus
Cause of acute bronchitis
Cause of chronic bronchitis
Chronic bronchitis
Croup
Industrial bronchitis, sinusitis, and certain skin infections. In a single dose of 1.0 g,
azithromycin is one of the standard treatments for chlamydia. For gonorrhea, the 1.0 g dose isn't quite enough, as single dose treatment; but 2.0 g (eight 250 mg tablets) often works well.
The Z-pack regimen over 5 days hasn't been studied against gonorrhea. It probably would work, but there is a small chance it will not. If you are a man and have
urethralAcute bilateral obstructive uropathy
Cystitis - noninfectious
Prostate removal
Urethral discharge culture
Urethral stricture symptoms--discharge, etc--then if those symptoms go away and stay away, you can be confident you were cured. But genital gonorrhea in women or
rectalAnorectal fistulas
Colon cancer
Colorectal polyps
Digital rectal exam
Hemorrhoids
Imperforate anus
Imperforate anus repair
Inflatable artificial sphincter
Proctitis
Rectal biopsy
Rectal cancer, x-ray infection often cause no symptoms and you won't be able to tell with certainty. In that case, your choices are to request additional therapy now; or to return to the provider for a test of cure 1-2 weeks after you finish treatment.
If you are in an industrialized country, with a little local reseach you probably can find a public health STD clinic (in UK they are called genitourinary medicine, GUM clinics) for direct advice and perhaps retesting. The good news is that if you also have chlamydia--as 20-40% of persons with gonorrhea do--the azithromycin will clear it up.
Good luck. Continue your travels safely--and I don't just mean seat belts!
HHH, MD
It isn't practical for me to consistently participate in the women's health forum, and since it is intended for non-health professionals might antagonize some users. But of course participants there with infection concerns can pop over here any time--although my expertise is STDs in particular, less expert in other gynecologic infections.
Best wishes-- HHH, MD