Bactrim has numerous Food and Drug Administration (FDA)-approved uses for adults and children 2 months and older, such as ...
Renal impairment (CrCl 15–30mL/min): reduce dose by ½; CrCl <15mL/min: not recommended. <2months: see Contraindications. ≥2months: 8mg/kg per day trimethoprim (40mg/kg per day of ...