The so-called fetus toxicity actually refers to the appearance of skin diseases such as urticaria and seborrheic dermatitis during infancy after the child is born, mainly manifested as a rash. If the pregnant woman in the pregnancy of large fish and meat tonic, eat too much spicy and stimulating and fried food, it may aggravate the body heat, through the placenta to the fetus, resulting in baby eczema. However, clinically it is not advocated that pregnant women consume food containing drug ingredients to remove, it is recommended that pregnant women eat scientifically and reasonably, as follows: 1, pay attention to a reasonable diet during pregnancy, a light diet, eat more food that nourishes Yin and moistens dryness and nourishes the lungs, such as lily, lotus seeds, lotus root, radish, etc., and eat less spicy, stimulating, fried food; 2, eat more fruits and vegetables, such as bananas, apples, oranges, kiwis, Grapefruit and other fruits; tomatoes, cucumbers, oleander, spinach, cauliflower, capers and other vegetables. Supplement the body’s vitamin A, vitamin C, B vitamins, carotene and dietary fiber, etc.; 3, avoid or minimize the consumption of food not normally eaten, avoid eating fresh seafood; 4, pay attention to rest, avoid exertion, drink 8 glasses of water a day to keep the bowel movement smooth.