Chancroid
Canadian Guidelines on Sexually Transmitted Infections - Chancroid
- Extremely rare in Canada - no reported cases in Alberta in the last 20 years
- Only test for chancroid if syphilis and HSV negative and epidemiologic exposure (i.e. appropriate travel history or contact with a traveler).
- Also consider LGV and donovanosis (granuloma inguinale).
- Test for HIV.
Usual Pathogens
Haemophilus ducreyi
Therapy | Dose | Duration |
---|---|---|
Azithromycin | 1g PO | 1 dose |
or | ||
Ciprofloxacin | 500mg PO | 1 dose |
or | ||
Ceftriaxone | 250mg IM | 1 dose |
or | ||
Erythromycin base | 500mg PO tid | 7 days |