Astragalus with dandelion has the effect of tonifying qi, diuretic and reducing swelling, but it should be used under the supervision of a physician. Astragalus has the efficacy of tonifying qi and elevating yang (replenishing qi so that yang qi rises and develops), consolidating the surface, and diuretic to reduce swelling. It can treat deficiency of spleen and lung qi, resulting in weakness of the peripheral body, and it can also treat oedema caused by deficiency of spleen and lung qi. Dandelion has the effects of clearing heat and removing toxins (removing heat and poisonous evils from the body), diuretic, and can treat swelling and pain in the skin caused by heat and toxins, as well as pain in urination. If you suffer from dry mouth and tongue and other symptoms of Yin deficiency and internal heat, groups are prohibited from taking this product. As this product has diuretic effect, taking a large amount of it may lead to dry mouth. Astragalus plus dandelion to play its therapeutic effects also need to be in the professional physician under the guidance of the identification of other Chinese medicines used together, it is not recommended to unauthorized use of these two kinds of Chinese medicine, so as to avoid medicines do not suit the symptoms.