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In page Varicose veins:

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Varicose veins are very common, affecting about 30% of people at some point in their lives.[8][3][9] They become more common with age.[3] Women develop varicose veins about twice as often as men.[7] Varicose veins have been described throughout history and have been treated with surgery since at least the second century BC, when Plutarch tells of such treatment performed on the Roman leader Gaius Marius.[citation needed]