Does nitrofurantoin contain sulfa?

Answer:
No. "Sulfa" is short for "sulfamide". Nitrofurantoin is not a sulfamide (in fact, it doesn't have any sulfur in it at all).
First answer by Ptorquemada. Last edit by Ptorquemada. Contributor trust: 551 [recommend contributor recommended]. Question popularity: 1 [recommend question].