valproic

Valproic is an adjective that identifies valproic acid, a synthetic carboxylic acid whose salts, commonly called valproate, are used as anticonvulsant and mood-stabilizing medicines. In medical usage, the adjective appears almost always before “acid,” rather than as a word by itself. Valproic acid is used in the treatment of seizure disorders and bipolar disorder. It is also encountered in toxicology and laboratory medicine because it may require blood-level monitoring and carries important risks, including liver injury and certain birth defects. The term belongs primarily to clinical, pharmaceutical, and chemical registers, not everyday conversation. Strictly speaking, valproic acid and valproate are related but distinct: the former names the parent acid, while the latter names its salts or conjugate anion, and the latter is often the form prescribed as medication. Knowing the difference helps readers interpret prescriptions, laboratory results, and safety information accurately.

Denoting or relating to valproic acid, a synthetic carboxylic acid used in medicine chiefly in the form of anticonvulsant and mood-stabilizing salts.

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Etymology of valproic

Valproic is a modern scientific coinage combining propyl and valeric acid, reflecting the compound's structure as a propyl-substituted valeric acid. The acid was first synthesized in the late nineteenth century, but its effectiveness as an anticonvulsant was not recognized until the 1960s. Its name is therefore rooted in chemical nomenclature, while its principal modern use belongs to pharmacology.

How valproic is actually used

This is a formal medical and chemical term. The unmodified adjective is rare in general prose and normally functions attributively.

Easily confused with valproic

Words and phrases paired with valproic