If you have eczema, you can eat eggs if you are not allergic to eggs; if you are allergic to eggs, avoidance is recommended. Eggs are rich in protein and are likely to cause eczema flare-ups as an allergen, so those who are allergic to eggs are advised to avoid them. The cause of eczema is not completely clear, it is an inflammation of the skin caused by a combination of internal and external factors. Internal factors include neuropsychiatric factors, chronic infections, and genetic factors, while external factors include food and environmental factors. Eggs may be one of the food factors. If you are allergic to eggs, it is recommended that you avoid eggs and processed foods containing egg whites and other ingredients. If you are not allergic to eggs, there is no need to make special taboos, and a healthy and balanced diet is sufficient.