1, efficacy: Artemisia annua has significant hepatoprotective effect on hepatitis A, B, jaundice hepatitis, has a significant therapeutic effect. Favor bile, promote bile secretion, increase bile bile acid and bilirubin discharge effect. Can increase coronary blood flow, improve microcirculation, and have lower blood pressure, lower blood lipids, anticoagulation, diuretic antipyretic asthma, expel roundworms and inhibit a variety of pathogenic skin fungi and bacteria. Artemisia annua has complete inhibition of human tuberculosis bacillus, some skin fungi have a certain inhibition. It has significant effect of eliminating heat and dampness, clearing liver and gallbladder, lowering blood pressure, etc. It is useful for damp-heat jaundice, jaundice-type hepatitis, chest and hypochondrium distension and pain, cholecystitis, cholelithiasis, as well as high blood pressure, heartburn and insomnia, dizziness and vertigo.

2, taboos: whether medicinal or edible Artemisia annua, should seize the best time to harvest, not to Artemisia annua "when firewood" when used. Especially when doing artemisia porridge, should be thin appropriate, cold spleen and stomach should not be used. Artemisia, saffron can not be taken together.