Cracked lips can be the result of moisture deficiency, lipitis and other conditions. According to the corresponding situation by applying glycerin, mometasone furoate and other drugs to improve. 1. Lack of moisture: If the patient is lack of moisture, mostly due to the weather is too dry or the body intake of water is insufficient and caused by the phenomenon, as long as the timely supplementation of the body’s need for water, or assist in applying glycerin to keep the lips moist to alleviate the symptoms of cracked lips. 2. Lipitis: If the lips are cracked due to lipitis, it may be related to sunlight exposure, cosmetic factors, food stimulation, environmental factors. Patients can use mometasone furoate ointment according to the doctor’s advice to alleviate the inflammatory reaction and reduce wound exudate, so as to alleviate the symptoms of cracked lips. When cracked lips are ruled out as a problem caused by a lack of moisture, they should be seen promptly at a local hospital for early detection of the problem and early treatment.