In New Mexico, rue has been used as a tisane (tea) for ailments such as stiff neck, dizziness, headache, tightness in the stomach, and inner ear problems. The oil has a strong, bitter taste and has been used for the treatment of intestinal worms.

Is rue toxic to humans?

Rue is LIKELY UNSAFE when the fresh leaves or oil are used, or when the dried leaves are used in large amounts. These can cause severe abdominal pain, vomiting, liver damage, kidney damage, breathing problems, and death. When applied to the skin: Rue is LIKELY UNSAFE.

Is rue the same as Ruda?

Rue (Ruta graveolens): Called Ruda in Spanish, this herb contains a tangy alkaloid-rich oil that is used as an antispasmodic and muscle relaxant. It is most commonly given to treat menstrual cramps, but some Hispanic herbalists also recommend chewing the leaves to treat intestinal parasites.