Eczema hypertrophicum, also known as lichen simplex chronicus or neurodermatitis, is a skin condition characterized by itchiness and thickening of the skin. There are several synonyms for eczema hypertrophicum, including prurigo nodularis, nodular prurigo, chronic prurigo, and atopic dermatitis. These terms are commonly used by medical professionals in describing the condition and its symptoms. Although eczema hypertrophicum cannot be cured, there are several treatments available to help manage and alleviate its symptoms. These include topical creams, oral medications, light therapy, and lifestyle changes. Treatment may vary depending on the severity and specific needs of the patient.