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Nalidixate (NALIDIXIC ACID)

FDA-approved approved Small molecule Quality 31/100

Nalidixate, also known as Nalidixic Acid, is a small molecule drug that targets the 5-hydroxytryptamine receptor 2B. Originally developed in the 1960s, it is an off-patent, generic medication used to treat bacterial urinary infections. It was first approved by the FDA in 1964 and has a high bioavailability of 96%. Nalidixate is classified as a nalidixic acid drug and is manufactured by multiple generic manufacturers. As an off-patent medication, it is no longer protected by active patents.

At a glance

Generic nameNALIDIXIC ACID
Drug classnalidixic acid
Target5-hydroxytryptamine receptor 2B
ModalitySmall molecule
Therapeutic areaInfectious Disease
PhaseFDA-approved
First approval1964

Approved indications

Common side effects

No common side effects on file.

Key clinical trials

Primary sources

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SourceUsed for
FDA labelMechanism, indications, dosing, boxed warnings, drug interactions
ClinicalTrials.govTrial enrolment, design, endpoints, results