In folk medicine, the seeds of the burdock were compressed to make a mixture that provided relief for measles, arthritis, tonsillitis, throat pain, and viruses like the common cold. Burdock root can also be used to treat gout, rheumatism, ulcers, acne, eczema, and psoriasis. Folk herbalists use it to treat snake bites and those that are afflicted with rabies. They also used dried burdock as a diuretic, diaphoretic, and a blood purifying agent. It purifies the blood by getting rid of dangerous toxins. Much more in the article, check it out.