Frostbite is a cold, damp skin caused by local microcirculation. Local skin showed purple edematous erythema, accompanied by itching and burning, severe blisters, ulcers.
Frostbite is a local microcirculation disorder of the skin caused by cold and wet. Local skin is characterized by fuchsia edema red spots, accompanied by burning and itching, and blisters and ulcers occur in the heavy.
Frostbite is a local microcirculation disorder caused by cold and damp. The local skin showed purplish red edematous erythema, accompanied by burning and itching, with blisters and ulcers in severe cases.