Whether toe ulcers can heal on their own depends on the cause of the toe ulcer, and cannot be generalized. Toe ulcers are generally divided into two cases. First, if often do not change shoes, and work in a hot and humid environment, easy to cause toe seam ulcers, as long as the patient often wash their feet, change shoes, more feet exposed to the sunlight sterilization, and will soon be able to heal themselves. Second, as a result of foot odor, foot odor is contagious, generally not self-healing. Need local solution wet compress, wet compress after the rash dry, you can add ointment to increase the efficacy. The treatment process needs to pay attention to ensure their feet hygiene, can use warm water for foot soak every day, pay attention to the temperature of the foot soak water can not be too high, so as not to burn. After the toe seam ulcers, you must pay attention to changing socks and shoes diligently, so that you can change and clean them diligently to avoid bacterial encirclement leading to a more serious condition.