Keratotic eczema is usually characterized by thickened, dry, rough and cracked skin. This disease is a special type of eczema, which is a chronic inflammatory skin disease of the superficial layer of epidermis or dermis caused by internal and external factors. 1. Skin thickening: Keratotic eczema is mainly characterized by skin thickening, which occurs in the palm of the hand and metatarsal parts of the foot, resulting in hyperplasia of the stratum corneum, which leads to thickening of the skin. 2. Dryness and roughness: Keratotic eczema usually appears as red patches on the palms of the hands or feet, which are slightly elevated above the epidermis and hard, thus making the skin dry and rough, and may be accompanied by flaking. 3. Cracking: Keratosis pilaris is usually accompanied by itching, if the patient scratches the affected area because of itching, it will easily lead to cracking of the skin. In daily life, you can use a mild moisturizing cream to relieve dry skin, while using a strong glucocorticoid cream. If the symptoms of keratosis pilaris are more serious, it is recommended to go to the hospital in time for early treatment and improvement.