Drug name	Use
Dapsone	Antimicrobial for treatment of leprosy
Flutamide (Eulexin)	Antiandrogen for treatment of prostate cancer
Mafenide cream (Sulfamylon)	Topical antimicrobial
Methylene blue (Urolene Blue)	Antidote for druginduced methemoglobinemia
Nalidixic acid (NegGram)	Antibiotic used primarily for urinary tract infections
Nitrofurantoin (Macrodantin)	Antibiotic used primarily for urinary tract infections
Phenazopyridine (Pyridium)	Analgesic for treatment of dysuria
Primaquine	Antimalaria agent
Rasburicase (Elitek)	Adjunct to antineoplastic agents
Sulfacetamide (Klaron)	Antibiotic (ophthalmic and topical preparations)
Sulfamethoxazole (Gantanol)	Antibiotic used in combination preparations (i.e., trimethoprim-sulfamethoxazole [TMP-SMX; Bactrim, Septra])
Sulfanilamide (AVC)	Antifungal agent for treatment of vulvovaginalCandida albicans infection