Tinea versicolor is a fungal infection that causes milder symptoms in the summer and more severe symptoms in the winter. The symptoms of tinea cruris are more stubborn. It is currently believed that when ringworm first appears, there are small blisters under the skin on the palms of the hands, feet, or fingers and toes, and there is an itching sensation. After a longer period of time, the small blisters begin to disappear gradually, while the skin on the hands or feet keratinizes and cracks at the same time, and it is shaped like a goose’s palm, hence the name goose palm wind. Treatment of tinea cruris and tinea pedis should not be done with hormonal creams, and most should be applied topically with antifungal medications in order to effectively relieve and suppress the symptoms.