Question

Why sulfa drugs are not toxic to humans and show the selective toxicity?

Answer 1

The sulfonamides are synthetic antimicrobial agents with a wide spectrum encompassing most gram-positive and many gram-negative organisms. These drugs were the first efficient treatment to be employed systematically for the prevention and cure of bacterial infections

Answer 2

$\mathcal{\red{\huge{Heya\:mate\:!!}}}$

$\mathtt{Here\:is\:ur\:@nswer}$ :

⎇These drugs were the first efficient treatment to be employed systematically for the prevention and cure of bacterial infections