What's wrong with purple palms?

If the palm big thenar, small thenar show purple, red color, it may be caused by chronic liver disease, estrogen inactivation is not good. There is also a reason for the palm purple, can be because of the palm itself blood stasis, that is, caused by ischemia and hypoxia. There may also be local reasons, such as squamous chamber syndrome, sensitive to low temperature, vasoconstriction in winter can show fingers, palm purple and cause pain. In addition, frostbite, infection, poor blood circulation, can also cause the palm purple. Some chronic diseases, such as chronic obstructive pulmonary disease, severe ischemic heart disease, attack can also cause peripheral circulation problems, causing the palm purple.