Mugwort and Artemisia can be eaten, but the efficacy and role of the two are different. Mugwort, is a plant of the family of chrysanthemums, perennial herbs, has a strong fragrance, the whole grass can be used as medicine, bitter taste and warmth, have warm menstruation and stop bleeding (warm the human body meridians, stop bleeding in the body), dissipate the cold and relieve pain (through the elimination of the body’s cold to ease the pain), dispel dampness and relieve itching and other effects. Mugwort can be used externally as moxibustion, and can also be taken internally in a decoction, or in pills, loose, or pounded juice. Adverse reactions are not clear, and caution should be exercised in cases of yin deficiency and blood heat. There are many types of Artemisia, and the commonly used one is Artemisia capillaris. Its effects include clearing heat and inducing dampness (removing heat and dampness from the body), and relieving jaundice. It can be used for jaundice, dysuria, wet sores and itching. For internal use, it can be decocted into soup, or incorporated into pills or powder. Adverse reactions are not clear, not due to the yellowing caused by dampness and heat should not be taken. If you need to use the medicine, it is recommended to consult a professional doctor, and should not be taken on its own, so as not to cause discomfort.