The effect of Amaranthus on recalcitrant eczema is not yet known with certainty. Amaranth has the effect of clearing heat and removing toxins (removing heat and toxins from the body), cooling the blood and stopping dysentery (clearing heat and cooling the blood, eliminating dysentery, etc.). Amaranth is mainly used for treating fever and blood dysentery (dysentery caused by feeling heat and poison and seeing blood in the stool), ulcers and dengue (acute infectious diseases that can be seen as reddening of the skin like paint), insect bites, leakage of menstruation (menstruation with excessive amount or more than a few drops), blood in the stool, etc. There is still a lack of scientific clinical information and statistical data on the therapeutic effect of intractable eczema. The effect of Amaranthus on recalcitrant eczema cannot be determined clinically, and its therapeutic effect is not precise, so its use is not recommended. It should be noted that it should be used with caution for people with spleen and stomach deficiency (spleen and stomach weakness and cold), and people with intestinal slipperiness for leakage. Patients with intractable eczema should go to the hospital in time for standardized treatment after diagnosis by a doctor, and should not take medication on their own to avoid delaying their condition.