Bluish hands, known as peripheral cyanosis, can be a harmless response to cold but may signal poor circulation or serious ...
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Why do blue, swollen and twisted veins appear in the legs? These people are at greater risk...
What Causes Blue Swollen and Twisted Veins : Often you must have seen blue, swollen or twisted veins in the legs of elders or your parents. Let us tell you, this is not a skin related problem, rather ...
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