Para Aminobenzoic Acid
Severe
Textbook
Severe allergic reactions.
Avoid use in patients with known allergy to para-aminobenzoic acid.
Source: G&G 14e · p893
Drug reference
benzonatate
Local anesthetic · Antitussive
Local anestheticAntitussive
CDSCO approved
EXCRETION
—
not curated
INTERACTIONS
1 major
SEVERE in our sources
PREGNANCY
—
not curated
Top interactions
- Para Aminobenzoic AcidSevereTextbookG&G 14e · p893
Mechanism
Not yet extracted
Drug interactions
2 additional unreviewed or low-confidence interactions hidden because their provenance or source detail is insufficient.
Related guidelines
Other Local anesthetic drugs
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Textbook-sourced·Sources: Goodman & Gilman 14e·Updated: 2026-05-10