| Parenteral regimens | Cefotetan (Cefotan) | 2 g IV every 12 hours | $ 46.50 (brand) |
| or | | |
| Cefoxitin (Mefoxin) | 2 g IV every 6 hours | | 85.50 (brand) |
| plus | | |
| Doxycycline (Vibramycin) | 100 mg IV or orally every 12 hours | | 33.50 (generic) |
| Alternative parenteral regimen | Clindamycin (Cleocin) | 900 mg IV every 8 hours | | 29.00 (brand) |
| plus | | |
| Gentamicin | IV or IM, 2 mg per kg loading dose, followed by 1.5 mg per kg every 8 hours | | 3.00 to 15.00 (generic) |
| Oral regimens | Ofloxacin (Floxin) | 400 mg orally twice daily for 14 days | 131.00 (brand) |
| Plus | | |
| Metronidazole (Flagyl) | 500 mg orally twice daily for 14 days | | 79.00 (brand) 8.50 to 13.00 (generic) |
| Alternative regimen† | Ceftriaxone (Rocephin) | 250 mg IM in a single dose | | 13.50 (brand) |
| or | | |
| Cefoxitin | 2 g IM | | 21.50 (brand) |
| plus | | |
| Probenecid | 1 g orally in a single dose given once concurrently with cefoxitin | | 0.50 to 20.00 (generic) |