The centers for disease control and prevention cdc recommends ceftriaxone 250 mg im as a single dose in combination with azithromycin plus either metronidazole or tinidazole [...]

Food does not affect the oral bioavailability of tinidazole see clinical pharmacology .

In a 60-day fertility study, tinidazole reduced fertility and produced testicular histopathology in male rats at a 600 mg kg day dose level approximately 3-fold the highest [...]