Smoking finger yellowing, consider and smoke tar staining caused by local role layer yellowing, and cigarette long-term thermal burns lead to skin damage resulting in hyperpigmentation of the two factors, can be removed through physical therapy and medication, as follows. 1. Medication: patients can go to the dermatology department of regular hospitals, and use skin peeling agents under the guidance of doctors to remove the yellow spots on fingers, such as fruit acid peeling, to promote the original surface of the skin to shed the stratum corneum, and promote the absorption of pigments, so as to restore the normal skin color. 2. Physical therapy: If the patient’s finger yellowing symptoms are very serious and long-term no improvement, most likely with the skin thermal damage caused by hyperpigmentation, it is recommended to the regular medical institutions to choose photoelectric treatment to treat, so as to lighten the local hyperpigmentation, to improve the yellowing of the fingers. To completely get rid of yellowing fingers, we need to quit smoking, to solve the problem from the root, the treatment is recommended to be carried out in regular medical institutions.