What condition causes hardening, peeling, and cracking of the skin on the fingers?

May 19, 2022 Source: Cainiu Health
Disease description:

Recently, my sister’s fingers have become somewhat stiff, and she has also developed peeling skin. What condition could cause hardening, peeling, and cracking of the finger skin?

Doctor's answer (1)
Dr. Liu Wan
Hardening, peeling, and cracking of the skin on the fingers may be caused by tinea manuum (a fungal infection) or a bacterial infection. Symptoms of tinea manuum include skin hardening, cracking, and peeling. Alternatively, these symptoms may result from eczema, which can also cause hardening, peeling, and cracking of the finger skin. A definitive diagnosis requires evaluation at a hospital. Treatment and medication should be initiated under the guidance of a physician and followed closely.