Neurodermatitis, also known as chronic simple lichen, is a common chronic inflammatory skin disorder characterized by episodic intense itching and lichenified skin. The causes of this disorder may be related to various internal and external factors, including neuropsychiatric factors, endocrine disturbances, gastrointestinal dysfunction, diet, and local skin irritants. If you are not allergic to eggs, you can generally eat eggs with neurodermatitis. However, you should consume less alcohol and avoid spicy, hot foods, and foods that may trigger allergic reactions such as shrimp, crab, and other seafood.