The most obvious difference between Fetal Toxin and Eczema is that Fetal Toxin is a Chinese medicine term, while Eczema is a Western medicine category. In traditional Chinese medicine, fetal toxicity is mainly related to the toxins produced by the pregnant woman during pregnancy, resulting in skin symptoms such as ulcers or rashes after birth, which are most common on the head, forehead and cheeks. Eczema, on the other hand, is the result of a combination of factors. Clinically, it mainly includes environmental factors, such as humidity in the external environment or exposure to allergens. It can also be caused by low immunity. Eczema comes in many shapes and sizes and may be accompanied by symptoms such as itching. Pediatric eczema can also be caused by the consumption of certain foods, which should be avoided for the duration of the illness, and often for life. Postpartum babies with eczema should be treated promptly and correctly by a medical professional.