What are the causes of infant eczema?

The main causes of infantile eczema include: 1. Allergic factors: Infants may be allergic to certain foods such as proteins, milk, fish, and shellfish. After the mother consumes these foods, the infant may have an allergic reaction through breast milk, thus triggering eczema. In addition, contact with cosmetics, pollen, pet dander, etc., may also cause allergic reactions. 2. Genetic factors: Eczema has a certain hereditary tendency. If either or both parents have a history of allergic diseases or eczema, the infant's risk of developing eczema increases. 3. Environmental factors: Inappropriate temperature and humidity in the infant's living environment, or contact with new toys, clothing, etc., may trigger eczema. At the same time, dry air, mites, pollen, etc., may also act as triggers for eczema. 4. Improper care: Dressing the infant too warmly, using excessively hot water for bathing, and using harsh detergents may all aggravate eczema symptoms. 5. Other factors: Excessive intestinal parasites in the infant's body, special physical conditions causing photosensitivity, excessive sugar intake leading to abnormal intestinal fermentation, etc., may also trigger eczema.