Neurodermatitis, also known as chronic simple lichen, is a common chronic inflammatory dermatoneurosis characterized by paroxysmal severe itching and lichenoid changes in the skin. The cause of the disease may be related to various internal and external factors such as neuropsychiatric factors, gastrointestinal dysfunction, endocrine disorders, diet, and local skin irritation. Women with neurodermatitis can become pregnant, but the severe itching associated with neurodermatitis can lead to adverse reactions in the mental and sleep states of pregnant women, so it is recommended that pregnant women with neurodermatitis should seek active treatment.