Spider veins – small, reddish-blue veins beneath the skin's surface – are a cosmetic nuisance for many people. They occur primarily on the legs, but can also be visible on the face or knees. They are often treated with conventional sclerotherapy or laser treatments. However, PRP (platelet-rich plasma) is also gaining attention as an adjunctive treatment. But can PRP really help here?
What are spider veins – and what does PRP have to do with them?
Spider veins develop due to the dilation of small blood vessels in the skin. Causes include genetic predisposition, hormonal influences, prolonged standing, pregnancy, or weak connective tissue. While conventional therapies act directly on the affected vessels, PRP takes a different approach: It supports skin structure and microcirculation – and can therefore have a preventative or complementary effect.
How does PRP help with spider veins?
PRP contains a high concentration of growth factors that promote the formation of collagen and elastin. These substances strengthen the surrounding tissue and improve skin density. By firming the skin structure and promoting microcirculation, spider veins become less visible and the formation of new small vessels can be reduced.
PRP can:
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visually improve the skin around spider veins,
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reduce fine redness,
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strengthen the skin barrier,
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in combination with laser or sclerotherapy accelerate regeneration.
Who is PRP treatment suitable for?
PRP therapy is particularly suitable:
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for the prevention of spider veins,
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as skin strengthening before laser or sclerotherapy,
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for follow-up care after more invasive procedures,
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in the case of very fine, barely interconnected veins,
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for sensitive or mature skin.
How does the treatment work?
After a blood sample is taken, the PRP is prepared and injected superficially or selectively into the affected skin areas. Alternatively, it can be applied via microneedling. The treatment takes approximately 30 minutes, is well tolerated, and involves minimal downtime. Minor redness or swelling usually subsides within 1–2 days.
Conclusion
PRP isn't a replacement for traditional treatments for spider veins, but it offers an effective, natural complement. It can help improve the skin's appearance, strengthen its structure, and promote regeneration processes – all without the use of foreign substances or surgical interventions. PRP is a valuable option, especially for patients seeking gentle support before or after treatment.
