The patient’s eyes are always cracked, may be due to dry syndrome, local inflammatory stimulation and other reasons. 1. Dry syndrome: dry syndrome is a kind of autoimmune disease, which will affect the lacrimal glands and salivary glands, the patient can appear dry mouth, dry eyes and other discomforts, the patient’s eye dryness can appear eye cracking performance. 2. Local inflammatory stimulation: due to bacterial infection or vitamin B deficiency, can lead to patients with conjunctivitis, blepharitis, blepharitis and other diseases, the patient may appear conjunctival congestion, the corners of the eyes may appear cracked skin and other discomfort. It is recommended that patients with chapped skin at the corners of the eyes and other discomforts seek prompt medical attention to evaluate their condition and follow the doctor’s instructions for treatment.