Is Laser Treatment Safe for Varicose Veins?

Understanding Endovenous Laser Ablation (EVLA)

THE SHORT ANSWER: YES

Laser treatment for varicose veins — known as Endovenous Laser Ablation (EVLA) — is considered safe, effective, and minimally invasive when performed by a trained vascular specialist. Controlled laser energy is delivered through a fine fibre inserted into the affected vein under ultrasound guidance, sealing the vein from within. Blood naturally reroutes through healthy adjacent vessels, relieving symptoms and improving circulation.

Why Is It Considered Safe?

EVLA compares favourably with traditional surgical approaches in both safety and recovery. Key advantages include:

• Performed entirely under local anaesthesia — no general anaesthetic required
• No large incisions, cuts, or stitches
• Minimal blood loss
• Short procedure time — typically less than an hour
• Walk-in, walk-out day-care procedure
• Quick return to routine daily activities

Most patients experience only mild, temporary discomfort, some bruising, or a sensation of tightness along the treated vein. These effects typically resolve within a few days.

Are There Risks?

As with any medical procedure, minor risks exist — these may include temporary bruising, superficial numbness, or localised inflammation. Serious complications are rare and are further minimised when proper pre-procedure Doppler assessment and real-time ultrasound guidance are used throughout treatment.

Who Is a Good Candidate?

EVLA is suitable for many patients with symptomatic varicose veins — particularly those experiencing persistent leg pain, swelling, skin changes, or recurrent venous ulcers. Suitability is determined following a thorough Doppler ultrasound assessment, which maps the venous anatomy and identifies the precise source of reflux.

Not all varicose veins require the same treatment. A careful evaluation ensures that the chosen approach is appropriate, safe, and likely to deliver lasting results.