nalidixic acid

nalidixic acid /nal·i·dix·ic ac·id/ (nal-i-dik´sik) a synthetic antibacterial agent used in the treatment of genitourinary infections caused by gram-negative organisms.

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na·li·dix·ic acid (nl-dksk)

n.

A compound used in the treatment of infections of the genital and urinary tracts caused by gram-negative bacteria.

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nalidixic acid,

n an antibacterial prescribed in the treatment of urinary tract infections.

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nalidixic acid

a naphthylidine derivative that inhibits DNA synthesis. Used for the treatment of urinary tract infections due to susceptible gram-negative bacteria. Side-effects in dogs include vomiting, diarrhea and seizures.