Food alone does not have the efficacy of medicine, so food cannot be used to treat eczema. If you need to treat eczema, you can take Chinese medicines such as amaranth, peppercorns and white fresh skin according to the identification of symptoms. 1. Amaranth, cool blood and stop bleeding (make blood cool and moist, prevent bleeding), clear heat and detoxification (clear the body of heat and poisonous evil), dysentery effect, used for heat and poisonous blood dysentery (feel the dysentery caused by heat and poisonous, see blood in the stool), eczema, dengtoxin (acute infectious disease, see the skin is red like paint), and so on. Where the spleen and stomach cold (spleen and stomach weak cold), intestinal slippery for leakage should not be used. 2. Pepper, with the effect of killing insects and relieving itching, warming the middle and relieving pain (relieving pain by warming the spleen and stomach), can be used for cold pain in the epigastric region (cold pain in the stomach and abdomen), vomiting and diarrhea, abdominal pain of worms and accumulation of worms; external treatment of eczema, itching of the pubic area. Pregnant women should take with caution. 3. White fresh skin, wind detoxification, clearing heat and drying dampness (clearing heat, drying dampness) effect, can be damp-heat sores, yellow water drenching, eczema, eczema, scabies and mange, rheumatism-heat paralysis (often manifested as joints and muscles burning, pain, redness and swelling), jaundice, urine and redness, and so on. Caution should be exercised if the spleen and stomach are cold. Please do not use the medicine by yourself. If you feel unwell, please go to the hospital.