Valeriana

Valerian is a perennial herbaceous plant of the Valerian family. Widely cultivated in Russia, Europe and Asia. Used in medicine due to its sedative and antispasmodic effects.

Composition and pharmacological properties

The rhizomes and roots of valerian contain essential oil (up to 2%), which includes valeric, isovaleric, acetylisovaleric acids, borneol, camphene, and pinenes. The alkaloid valine, tannins, resins, and organic acids were also found.

Biologically active substances of valerian have a calming, sedative, antispasmodic, and anticonvulsant effect. The drugs reduce the excitability of the central nervous system, eliminate anxiety and emotional lability.

Application

Tincture, extract and dosage forms based on valerian are used for increased nervous excitability, insomnia, hysteria, neuroses, and cardiovascular neuroses.

The drugs are also used to relieve spasms of the smooth muscles of internal organs (gastrointestinal tract, biliary tract, urinary tract).

Contraindications and side effects

A contraindication to taking valerian is hypersensitivity to the components of the drug.

Possible adverse reactions are daytime drowsiness, lethargy, dizziness.