What risks come with vein treatment?

Risks of vein treatment and side effects of blood-thinning medication are easy to run together, since both come up when vein problems are discussed. This page sets them side by side.
The answer, word for word
my.clevelandclinic.org states: "Each type of treatment has its own risks and benefits. Blood-thinning medications can have side effects like bleeding." Two points sit in those sentences. The first is that risk belongs to each treatment separately, and the second is that bleeding is the example the source gives for blood thinners.
What separates the two
A single list of risks for all vein treatment would blur that first point. Reading the source closely, the risks you weigh depend on the treatment in front of you, so the useful question is which treatment is being proposed. If you are around Tinley Park or Mokena, ask your own provider to name it and to walk through its risks and benefits.
Publisher pages that frame the risk conversation
The same publisher has pages that help frame that conversation, including an overview of venous disease, a page on varicose veins, their symptoms and causes and a guide to venous disease treatment options. There is also a page on varicose vein stripping and ligation.
The follow-up question the source raises is which vein surgeries are available, since each one carries its own risks and benefits.