Neurodermatitis is known as psoriasis in Chinese medicine and can be treated by internal and external treatments in Chinese medicine. 1. Internal treatment (1) Liver depression and fire evidence: manifested as red rash, accompanied by irritability, bitter mouth, red tongue, stringy pulse, with gentian diarrhea liver soup combined with gardenia free and easy san. Its adverse reactions and contraindications are not clear at present. (2) The wind-dampness embraces the skin evidence: the skin lesion is dark red, thickening, the tongue is light red, the moss is thin white, the pulse is moist and slow, use eliminating wind powder. If the rubella is deficiency cold, it should not be used. During the medication, avoid eating spicy, fish, alcohol, tobacco, strong tea, etc., so as not to affect the efficacy. (3) Blood deficiency and wind dryness: manifested as light color and roughness of skin lesions, light color of lips and nails, palpitation and insomnia, light tongue, thin moss, and fine pulse, use Angelica Drink. Its adverse effects and contraindications are not clear at present. 2. External treatment (1) Traditional Chinese medicine fumigation: fumigation with decoction of blood-activating and blood-stasis-removing medicines such as chicken-blood vines, Angelica sinensis, Salvia miltiorrhiza and so on. (2) Chinese medicine rubbing: use Huanglian cream, Qingdai cream local rubbing. If you suffer from neurodermatitis, you should consult a clinician and follow the doctor’s instructions to avoid self-medication, so as to avoid delaying the condition.