Eczema can also cause facial fissures. Eczema is an allergic inflammatory skin disease caused by a variety of internal and external factors. It is characterized by polymorphic lesions, symmetrical distribution, facial fissures, itching, recurrent episodes and chronicity. The disease can affect both men and women of all ages, with those who are congenitally endowed with intolerance being the most common. Eczema causing facial fissures can be diagnosed according to the course of the disease and the characteristics of the lesions, and is generally divided into three categories: acute, subacute, and chronic. 1. Acute eczema has a rapid onset, often occurs symmetrically, and can occur on any part of the body, or can be generalized throughout the body, but is more common on the forehead, eyelids, cheeks, ears, and around the mouth and lips of the face. Initially, the skin is flushed, swollen and itchy, followed by papules, papules and blisters on the flushed, swollen or surrounding skin. The lesions are clustered or densely packed in patches, varying in shape and size, with unclear borders. The blisters often rupture due to scratching, forming vesicles, efflorescence, and crusts. The itching may be mild or severe with intermittent or paroxysmal attacks, often intensifying at night and affecting sleep. If the lesions are widespread, there may be fever, constipation, urine short red and other systemic symptoms. 2, subacute eczema more from acute eczema extended, the acute phase of the redness, blisters reduce, flow of nuisance reduced, but there are still erythema, papules, desquamation. Conscious itching, either light or heavy, generally no general discomfort. 3, chronic eczema more from acute, subacute eczema repeatedly, can also start that is chronic eczema, its performance for the affected part of the skin thickening, surface roughness, skin lines prominent or moss-like changes, hard to the touch, dark red or purple-brown, often accompanied by a small number of scratches, blood crust, scales and pigmentation, intermittent erosion, flow of zhi. The itching is intense, especially at night, emotional stress, and when eating spicy fish and wind products. If it occurs in the palmoplantar and joint areas, it is easy to crack and cause pain. The duration of the disease is long, ranging from a few months to a few years, and is often accompanied by general symptoms such as dizziness and weakness, lumbago and limb weakness.