Due to individual differences, cracked fingers can be seen in a variety of causes, there is no fastest way to recover, according to the condition of the application of urea ointment, hormone ointment and so on. 1. Cracked hands and feet: often due to outdoor labor, wind and sun exposure and other physical factors lead to dry skin cracking, can be used in accordance with the doctor’s instructions 10% urea ointment for application, but note that allergy is prohibited. 2. Chronic eczema: the above symptoms can also occur, accompanied by itching or pain and other symptoms, can use budesonide and other hormone ointment for local application. 3. Palmoplantar keratosis: it is a hereditary disease and can also present with the above symptoms. Besides 10% urea ointment, 5% salicylic acid ointment can also be used for relief. It is recommended to go to the hospital in time to avoid delaying the condition.