Allergy to class/drug
Pregnancy, 1st trimester
Breastfeeding up to 72 hours after treatment
Alcohol use up to 72 hours after treatment
Hepatic impairment
Blood dyscrasia
CNS disorder
Tinidazole
Benznidazole
Metronidazole
Nitazoxanide
Streptomycin
Albendazole
Doxycycline
Rifampin