When there is a fungal infection in the finger, the following symptoms can occur. First, itching, which is a characteristic symptom of a fungal infection, can be more pronounced in the finger. Then is the finger dermatitis, the fungal infection will cause dermatitis symptoms, at first may only be a mild papule, and then the number of papules will be more and more. The redness and swelling of the fingers will gradually increase as the symptoms get worse after the infection. Then there is the phenomenon of peeling skin, finger fungal infection, if the initial treatment is not timely, there will be peeling skin symptoms. In addition, there are some patients with more serious symptoms, can appear broken, oozing and even erosion phenomenon. The main treatment is the application of antifungal drugs, including topical as well as oral.