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Yerba Santa
Description
Yerba santa (Eriodictyon glutinosum and Eriodictyon californicum) is a short evergreen shrub that grows in dry, hilly areas of California and Northern Mexico. The plant, part of the Hydrophyllaceae family, grows in clusters and is approximately 3 ft (1 m) in height. The smooth stem and thick yellow leaves are covered with a resin, and the plant has blue flowers that cluster together in groups of six to 10. The leaves are 2–5 in (5–12 cm) long. The plant contains chrysocriol, eridonel, eriodictyol, formic acid, glucose, glycerides of fatty acids, homoeriodictyol, resin, tannic acids, tannins, volatile oil, and zanthoeridol. The leaves should be gathered in the spring and early summer.
General use
Yerba santa, which literally means sacred herb in Spanish, has been used for centuries for a variety of illnesses, such as bronchitis, colds, coughs, diarrhea, and stomach aches. The Spanish came to know of its medicinal value through Native Americans, who either smoked or made infusions of yerba santa. The herb, also known as bear's weed, consumptive's weed, gum bush, and mountain balm, is still primarily used for respiratory congestion, either from acute asthma, colds, or coughs. Yerba santa has also been found effective for a number of symptoms, including gastrointestinal disorders and fatigue. When used externally for bruises, mosquito bites, or sprains, yerba santa can be applied as a poultice. The herb also used as a tonic to cleanse the blood, tone the nervous system, stimulate the mind, and control the appetite. It is also believed to enhance the action of other herbs when used in combination. It has a sweet, slightly bitter taste.
Respiratory conditions
Yerba santa is best known for its use in respiratory conditions, especially when there is a lot of mucus stuck in the body. It is considered one of the best decongestants, working as an expectorant by breaking up thick mucus and facilitating its expulsion from the body. For acute colds and coughs with upper respiratory and sinus congestion, yerba santa is extremely helpful. As a muscle relaxant, yerba santa works well for asthmatics as it dilates the bronchial tubes and allows air to flow more easily into the lungs. For asthma, yerba santa is often smoked in a pipe, for instance.
Acute illnesses
At the onset of a cold, especially when there is a cough or bronchial irritation, yerba santa can eradicate or at least alleviate the symptoms.
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