Sulfonamide

Allergic reactions, blood dyscrasias, crystalluria, photosensitivity

Bacteriostatic, broad spectrum

Hydrate, monitor RBC, monitor kidney function (BUN/CR and Urine output)

Kidney impairment, allergy to sulfonamides

Sulfamethoxazole + trimethoprim (Bactrim, Septra)

UTI, staph infections