Botanical illustration of a Black Horehound plant featuring fuzzy green leaves and small clusters of purple flowers.

Black Horehound

Also known as: Stinking Roger, Black Stinking Horehound, Ballota nigra

Black horehound, scientifically known as *Ballota nigra*, is a perennial herb belonging to the mint family, Lamiaceae. It is native to Europe and parts of Asia and North Africa, and has been traditionally used in herbal medicine for centuries. The plant is characterized by its hairy stems and leaves, and it produces purplish flowers. Historically, black horehound has been employed to address a variety of ailments, including digestive issues, respiratory problems, and nervous disorders. It is often confused with white horehound, a different plant with distinct medicinal properties. The primary...

Potential Side Effects

Side effects score: 3; Black Horehound, a herbal supplement often used for digestive issues and nausea, can cause several side effects. Commonly reported side effects include stomach upset, nausea, and vomiting, which might seem counterintuitive given its use for nausea relief. Some people may also experience dizziness or a feeling of lightheadedness. Additionally, Black Horehound can cause allerg

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Research & Evidence

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