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When should you be concerned about suddenly appearing veins?
One morning, you look in the mirror and, surprise: a blue vein snakes across your arm, leg, or even chest. You’re sure it wasn’t there yesterday. And as is often the case in these cases… the questions come thick and fast: Is this normal? Is it serious? Should I be worried? Don’t panic, we’ll figure out together what it might (or might not) mean.
Why do these veins suddenly emerge from the shadows?