Wild Lettuce Herb Profile
Also known as
Latuca virosa, and Bitter Lettuce.
Introduction
Wild lettuce is not a vegetable but actually a woodland member of the sunflower family. The dried latex or sap of wild lettuce was at one time used as a substitute for opium. Although wild lettuce does not have the calming power of opium, neither does it cause stomach upset, constipation, or diarrhea as opium products do.
Constituents
The sedative effect of wild lettuce is attributed to lactucopicrin and lactucin. The leaf also contains apigenin, luteolin, quercetin, coumarins, mannitol. The fresh leaf but not the dried herb contains hyosycamine, a chemical also found in henbane.
Parts Used
Dried leaf.
Typical Preparations
Capsules, teas, tinctures. Fresh green leaves are sometimes added to salads.
Summary
Wild lettuce teas and tinctures are used to induce sleep. Historically, they were especially prescribed for nervous excitability and irritated cough in children. Wild lettuce is included in some herbal mixtures used to threat arthritic pain.
Precautions
None.
This information is not intended to diagnose, treat, cure, or prevent any disease.
