Levodopa
Moderate
Textbook
Potentiation of levodopa's action.
Source: KDT 7e · p57
Drug reference
benserazide
Dopa decarboxylase inhibitor · Anti-parkinsonian adjunct
Dopa decarboxylase inhibitorAnti-parkinsonian adjunct
CDSCO approved
EXCRETION
—
not curated
INTERACTIONS
—
none in our sources
PREGNANCY
—
not curated
Mechanism
Competes with levodopa for the catalytic binding site of the enzyme Dopa decarboxylase.
Indications
Used as an adjuvant to levodopa in Parkinson's disease
Drug interactions
Related guidelines
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Textbook-sourced·Sources: KD Tripathi 7e·Updated: 2026-05-10