White Horehound

Marrubium vulgare

Family: Lamiaceae Evidence: C teatincturesyrup

A traditional European cough herb, the flavoring in horehound candy. Used for respiratory support and as a bitter digestive tonic.

Safety Profile

PregnancyUnsafe
BreastfeedingInsufficient Data
PediatricUse Caution

Contraindications

Pregnancy (uterine stimulant). Peptic ulcers. Heart arrhythmias.

Interactions

May interact with heart medications, blood sugar medications, and blood pressure drugs.

Side Effects

GI upset at high doses. Very bitter taste. May affect heart rhythm in large amounts.

Allergy: Lamiaceae family allergy.
This information is for educational purposes only. It is not medical advice. Consult a qualified healthcare provider before using any herbal product.