Echinacea is a popular herbal remedy derived from the Echinacea purpurea plant, also known as purple coneflower. It has a long history of traditional use among Native American tribes for various medicinal purposes, including the treatment of respiratory infections, wounds, and snakebites.
One of the primary benefits of echinacea is its ability to support the immune system. It is commonly used to help the body fight off infections, particularly the common cold and upper respiratory infections. Echinacea is believed to stimulate the immune system by increasing the production of white blood cells and enhancing the activity of immune cells.
Many people use echinacea at the onset of cold or flu symptoms to help reduce the severity and duration of illness. Some studies suggest that echinacea may shorten the duration of cold symptoms and lessen their severity when taken early in the course of the illness.
Echinacea has anti-inflammatory effects, which may help reduce inflammation associated with conditions such as arthritis and skin disorders like eczema and psoriasis. It has also been used topically to promote wound healing and reduce inflammation, soothing minor cuts, burns, and insect bites when applied as a cream or ointment.
Echinacea is available in various forms, including capsules, tablets, liquid extracts, and teas.