White Horehound (Marrubium vulgare)



Family

  • Lamiaceae

Constituents

  • Dipertenic lactone (marrubin)
  • Tannins
  • Phenolic acids
  • Flavonoids

Parts used

  • Leaves and floral juices

Properties

  • Calmative (cough)
  • Fluidizer
  • Expectorant
  • Coleretic (increases biliary secretion)
  • Febrifuge
  • Antiseptic
  • Tonic (for the stomach)

Side effects

In high doses: heart problems (potential effect).

Contraindications

Gallstones

Interactions

-

Forms of use

  • Infusion
  • Decoction