Trimethoprim-Sulfamethoxazole

WHAT IS IT?

Trimethoprim-sulfamethoxazole (Bactrim) is a fixed combination medication that combines two folate antagonist medications.

WHEN DO WE USE IT?

Urinary tract infections: this is a very setting in which this medication will be used.

WHEN DO WE AVOID USING IT?

In pregnant patients: this medicament is contraindicated during pregnancy, and is not used for UTIs in the setting of pregnancy.

HOW IS IT ADMINISTERED?
WHAT ARE THE SIDE EFFECTS/TOXICITY?

Neutropenia can be a side effect of taking this medication.

ANYTHING ELSE TO KEEP IN MIND?
FURTHER READING

DynaMed

UpToDate

 

Page Updated: 09.12.2016