Echinacea also known as Echinacea purpurea is a herb that stimlates cetain white blood cells and has antiinflammatory and antiviral properties.Good for yhe immune system and lymphatic system.It therefore is highly helpful for patients recovering from illness and who need a boost of the immune system.It can be taken in form of infusions and teas according to the dosage recommended.Visit our store for these and many more or call on .post questions on any condition and if there is a natural aid we will let you know.018738625