EVLT Recovery Timeline: What to Expect After Laser Vein Treatment
If you’re considering laser treatment for varicose veins, your first question is probably how long EVLT recovery takes. The good news: for most people, it’s measured in days, not weeks. Endovenous laser treatment (EVLT) uses a small needle entry point and local anaesthetic, so most patients walk out of the clinic the same day.
This guide walks you through a typical EVLT recovery, from the first 48 hours to the months after, so you know what’s normal and when to call your doctor.
What is EVLT?
EVLT is a minimally invasive treatment for varicose veins caused by faulty valves in the leg veins. Guided by ultrasound, the doctor places a thin laser fibre inside the problem vein. The laser heats the vein wall and seals it shut. Blood then reroutes through healthy veins, and the body slowly absorbs the closed vein.
Because there are no large cuts or general anaesthetic, EVLT recovery is much faster than traditional vein-stripping surgery. A large UK trial found that patients treated with laser ablation returned to normal activities sooner than those who had surgery (BJS, 2016).
EVLT recovery timeline at a glance
| Time after treatment | What’s typical |
|---|---|
| Same day | Walk out of the clinic in a compression stocking; short walks encouraged |
| Days 1–3 | Mild tenderness, tightness or bruising along the treated vein |
| Week 1 | Most people are back at desk work and light daily tasks |
| Weeks 1–2 | Compression stocking worn as advised; avoid strenuous exercise |
| Weeks 2–6 | Bruising fades; any “pulling” feeling settles |
| Months 1–3 | Bulging veins continue to shrink; follow-up ultrasound if booked |
Every patient is different. Always follow the specific instructions your WESN Health doctor gives you.
The first 48 hours
Right after EVLT, your care team will ask you to walk for a few minutes. Walking keeps blood moving through the deep veins and lowers the risk of clots.
In the first two days, you may notice:
- Tenderness or a tight, “pulled muscle” feeling along the inner thigh or calf
- Bruising where the local anaesthetic was given
- Mild swelling around the ankle
These are normal parts of EVLT recovery. Over-the-counter pain relief usually helps; ask your doctor which one is right for you.
Tips for the first two days
- Wear your compression stocking exactly as instructed, including overnight if advised
- Walk for 10–15 minutes several times a day
- Raise your legs when sitting
- Avoid standing still or sitting for long periods
- Skip hot baths, hot tubs and saunas, which widen veins
Weeks 1 to 2: getting back to normal
Most people go back to work within a few days, especially in desk-based jobs. If your job is physically demanding, ask your doctor when it’s safe to return.
Most patients wear compression stockings for one to two weeks after treatment. Clinical guidance also suggests avoiding strenuous leg activity, such as running, cycling or heavy weightlifting, for about a week or two (BJS, 2016). Gentle walking, however, helps throughout.
You might feel a firm, cord-like line under the skin along the treated vein. This is the sealed vein, and it softens over the following weeks.
Weeks 2 to 12: seeing results
As your body absorbs the closed vein, symptoms like heaviness, aching and night cramps usually ease. Visible bulging veins shrink gradually, so final cosmetic results can take a few months.
Some patients have smaller branch veins that remain after EVLT. Your doctor can often treat these afterwards with sclerotherapy, a simple injection treatment also offered at our Vascular & Vein Clinic.
Warning signs during EVLT recovery
Serious complications after EVLT are rare, but it’s important to know what to watch for. Contact your WESN Health clinic promptly if you notice:
- Pain or swelling that gets worse instead of better
- Redness, warmth or discharge at the entry point
- Numbness or tingling that doesn’t fade
Call 911 or go to the nearest emergency department if you have sudden shortness of breath, chest pain, or a calf that becomes very swollen, hot and painful. These can be signs of a blood clot.
How to support a smooth EVLT recovery
The habits that help you recover also protect your veins long term:
- Stay active with daily walks
- Maintain a healthy weight to reduce pressure on leg veins
- Change position often if you sit or stand for work
- Keep your follow-up appointments, including any ultrasound check
Frequently asked questions
Most people return to light daily activities within a day or two and to work within a few days. Bruising and tenderness usually settle over two to three weeks, while visible veins keep improving for a few months.
Most patients describe mild tenderness or a tight feeling rather than sharp pain. It typically improves within the first week.
Commonly one to two weeks, but your doctor will tell you exactly how long and whether to wear them at night.
You can walk from day one. Most doctors advise avoiding strenuous exercise, such as running or heavy leg workouts, for about one to two weeks.
Many people can drive within a day, once they can move the leg comfortably and brake safely. Check with your doctor first.
Book a vein assessment in Mississauga
Not sure whether EVLT is right for you? The first step is an assessment with an ultrasound to check how your veins are working. WESN Health’s Vascular & Vein Clinic treats varicose veins across our Mississauga clinics.
Book your appointment online or find the nearest location on our clinic schedule.
This article is for general information and does not replace advice from your doctor.
