严冬时节,寒冷的气候对人体露出部位及保暖性差的部位有一定的刺激。如果此时穿鞋袜过紧、保暖不好,或很少运动,使气血凝滞,可以引起人体局部血管痉挛、血瘀而形成冻疮。妇女、儿童和体弱者的手背、手指、足趾、足缘、足跟、面颊、鼻、耳轮、耳垂等处易患此病。冻疮给人带来不便和痛苦,影响走路,重者对身体健康影响很大。 Winter season, the cold weather on the exposed parts of the body and the site of poor warmth have some stimulation. If at this time to wear too tight shoes and socks, warmth is not good, or rarely exercise, blood stagnation, can cause local vascular spasm, blood stasis and the formation of frostbite. Women, children and the infirm are prone to the disease on the back of their hands, fingers, toes, feet, heels, cheeks, nose, ears and earlobes. Chilblains give people inconvenience and suffering, affecting walking, serious impact on physical health.