Itchy skin, Western medicine generally use glucocorticoids, steroid creams, such as hydrocortisone butyrate, concomitant mometasone, dinaide, etc., combined with antihistamines for treatment; Chinese medicine treatment options are more, such as pregnant women with itchy skin, can not use Western medicine treatment, Chinese medicine commonly used bitter ginseng, groundnut, white moss skin, wind, red peony, horsetail, honeysuckle, forsythia and other Chinese herbal formulas, can achieve anti-itch effect. Remember that allergic skin diseases are easily aggravated by heat, so after the Chinese medicine is boiled, it must be cooled before washing, not hot smoked or hot compressed. The specific medication should be combined with the clinical situation and guided by the doctor’s interview.