Echinacea Author:Mark Stengler How does echinacea build my immune system? Is echinacea safe for my children? Can I use echinacea with other herbs and medicines? In this compact, informative booklet, Mark Stengler answers your questions about this remarkable, multi-purpose herb. He explains the different forms of echinacea, how to use it, how it fortifies your immune syste... more »m, and how to figure out an appropriate dose for your child. Furthermore, echinacea works well with other herbal medicines, such as astragalus, reishi mushroom, licorice root, and St. John's wort. You can also take echinacea with antibiotics to reduce the duration and intensity of an illness.« less