Though numerous species of echinacea exist, Echinacea purpurea is the most potent kind and widely used. The vibrantly colored flowers of this plant contain active chemical substances that are used to make teas, tablets and other preparations. Before using Echinacea purpurea or any other herb, consult a trusted healthcare professional for advice.
History
Echinacea purpurea is a centuries-old herbal medicine used to prevent and treat diseases and common ailments. Before the introduction of antibiotics, plant-based tonics and treatments containing Echinacea purpurea and similar herbs were used to promote healing. Although studies show mixed results regarding the efficacy of Echinacea purpurea, the plant is among the most popular herbs in the U.S today and is easily accessible on pharmacy shelves.
Infections
Echinacea purpurea is purported to stimulate the immune system, strengthening the body to prevent and fight illness. Although some herbalists consider Echinacea purpurea an all-purpose herb and potential remedy for many infections, it is most commonly used to treat and prevent the common cold and other respiratory infections. In Germany, Echinacea purpurea is a government-approved treatment for colds, urinary tract infections and skin wounds.
Skin Diseases
Laboratory studies indicate the active substances in Echinacea purpurea reduce inflammation. For this reason, some people use echinacea to treat skin conditions including acne. The potential benefits for acne-sufferers is twofold, as the herb works internally and externally to treat blemishes.
Side Effects and Cautions
Oral consumption of Echinacea purpurea is generally well-tolerated, although some people experience allergic reactions, specifically those who are allergic to similar plants. Echinacea pupurea may not be safe for people with underlying medical conditions or for those who take certain medications. Consult a doctor about safety and dosages.
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