Patient guide
VenaSeal glue vs laser for varicose veins: how to choose
Medical glue (VenaSeal) and endovenous laser compared for varicose veins: how each works, anaesthesia, stockings, recovery, risks, cost drivers and who each suits, with references.
Advantages over surgery at a glance
- No cutsA needle entry, no stitches
- Local numbingNo general anaesthesia
- Day careWalk in, walk out
- Back in daysUsual routine soon after
- Vein closedFrom the inside
- Duplex-guidedScan decides the method
Watch Dr. Nagateja explain this
Short videos on the same topic, in plain language.
How each one works
In endovenous laser ablation (EVLA), a thin fibre is passed into the leaking vein under ultrasound guidance. Laser energy heats the vein wall, which seals it shut. The body then absorbs it over time and blood moves through healthy veins instead [1, 2].
In glue closure (VenaSeal), a catheter places small amounts of a medical adhesive inside the vein, and gentle pressure holds the vein wall together while it sets. No heat is used [3].
Side by side
These are practical differences patients ask about most.
| Laser (EVLA) | Medical glue (VenaSeal) | |
|---|---|---|
| How the vein is closed | Heat from a laser fibre | Medical adhesive, no heat |
| Numbing | Local anaesthetic injected along the vein | Local anaesthetic at the entry point only |
| Compression stockings | Usually advised for a period | Often not needed [3] |
| Track record | Longest-established, guideline-recommended first choice [1] | Newer, strong results in selected patients [3] |
| Possible side effects | Bruising, tightness, rarely nerve irritation near the vein | Local inflammation of the vein, rarely allergic-type reaction |
| Day care | Yes | Yes |
Who tends to suit which
This is a general pattern, not advice for one person. Your scan decides.
- Laser suits most straight trunk veins and is the method with the longest follow-up [1].
- Glue is often considered for people who dislike stockings, have a needle-averse nature, or want fewer injections [3].
- Very large, very tortuous or previously treated veins may need a different approach.
- Surface branch veins and spider veins are often treated with sclerotherapy rather than either method.
What recovery looks like
Both are day-care procedures. You walk in, are treated under local numbing, and walk out. Most people return to desk work within a day or two and are asked to keep walking daily and avoid heavy lifting and long static standing for a short period. A review scan confirms the vein has closed.
What drives the cost difference
Glue and laser use different supplies, so they are priced differently. Number of veins, legs, and the room you choose also change the figure. Our guide to varicose veins treatment cost explains this in more detail, and your personal estimate is given after your scan.
Frequently asked questions
- Is glue treatment better than laser for varicose veins?
- Neither is better for everyone. Laser has the longest track record and is the guideline-recommended first choice for a leaking trunk vein [1]. Glue avoids heat and often avoids stockings [3]. The choice depends on your veins.
- Does VenaSeal hurt?
- Most people feel a needle prick at the entry point and some pressure while the vein is held. There are no injections along the leg, which is why many find it more comfortable.
- Will I need to wear stockings after laser or glue?
- After laser, stockings are usually advised for a period. After glue they are often not needed [3]. Your doctor will tell you what is right for you.
- Are varicose veins removed or closed?
- Both methods close the leaking vein rather than pulling it out. The body absorbs it and blood uses healthy veins instead [1, 2].
- Where can I get VenaSeal or laser treatment in Hyderabad?
- Dr. Nagateja Bonala performs both laser and glue closure at Clinic Seven, Kukatpally, as day-care procedures after a duplex scan.
References
- National Institute for Health and Care Excellence. Varicose veins: diagnosis and management (CG168). Read the source
- Society of Interventional Radiology. Superficial venous disease (varicose veins): patient information. Read the source
- NHS. Varicose veins: treatment. Read the source
Want to discuss your options?
Speak with the Clinic Seven team.