The phenomenon of blisters on the hands is the symptom of tinea versicolor, tinea versicolor is mostly from scratching tinea pedis, direct contact infection to the fingers caused by tinea versicolor, tinea versicolor pathogenic bacteria with red trichophyton as the main, followed by gypsum-like tinea versicolor, Candida albicans can also cause the same damage with tinea versicolor. Unbreathable clothing can increase the local temperature and humidity of the skin and interfere with the barrier function of the stratum corneum. After invading the skin, Trichophyton rubrum and Trichophyton suis have to go through several stages of development, including incubation, enlargement in the process of fighting infection, and degeneration, and treatment is most effective when it is in the early stages. Ringworm refers to the occurrence of mycosis fungoides on the surface of the fingers and palms, ringworm in Chinese medicine called "goose paws wind". The cause of the disease is due to the epidermis fresh fungi, trichophyton or toe trichophyton violates the toe. Red trichophyton resistance is strong, not easy to control, and Wei qi and fluid bo junction. Gathering but not dispersing, resulting in dry and moist skin caused. The clinical characteristic of tinea cruris is that the initial damage is located on one side, small blisters occur on the curved surface of the finger end, dry and then flake off, gradually expanding to the palm or near the finger, the skin at the flake becomes thicker and thicker, the skin line is wide and deep, and loses the normal luster and suppleness, with a clear boundary, blisters merge with each other, and the wall of the blisters is not easy to come off after rupture to form collar-like ring-shaped scales. The winter climate is dry when the end of the finger and joint activities occur fissure, pain, stimulation by chemical substances can make tinea versicolor eczema. Therefore, in the emergence of the symptoms can not use hormone drugs for treatment, otherwise it will lead to the deterioration and development of the disease. So when the hand blisters, or peeling phenomenon, that is you have suffered from ringworm, in order to avoid the proliferation of ringworm disease, be sure to timely treatment.