Recovery after varicose vein treatment: a week-by-week guide

Once patients have decided to treat their varicose veins, the next question is almost always practical: “How long will I be out of action?” The answer often surprises them. Modern treatment is minimally invasive, performed through needle punctures under local anaesthesia, and most patients walk out of the clinic the same day — in fact, walking out is part of the plan.

What follows is a typical week-by-week picture of recovery after the two treatments I perform most often for saphenous vein reflux: endovenous ablation, which seals the faulty vein with heat, and medical adhesive closure, which seals it with glue. Every leg is different, so the specific instructions I give you on the day take precedence over any general guide — including this one.

The day of the procedure

The treatment is done under local anaesthesia, so you are awake throughout and there is no anaesthetic to sleep off. You will be up and walking within minutes of finishing, and I encourage a gentle walk before you even leave the building. For heat-based treatment, a compression stocking usually goes on straight away; glue closure typically needs less compression, sometimes none.

Most patients go home and resume light, ordinary activities the same day — moving about the house, a short stroll, an unhurried evening. What I ask you to avoid at first is the strenuous end of the spectrum: gym sessions, running, heavy lifting and long hot baths can wait.

The first 48 hours

As the local anaesthetic wears off, most people notice a dull ache or a feeling of tightness along the line of the treated vein. Bruising starts to surface over the first day or two, particularly after heat-based treatment or if bulging branches were removed at the same sitting. Simple over-the-counter painkillers are typically all that is needed.

The single most useful thing you can do in this period is walk — ten to fifteen minutes, several times a day. Walking is not merely permitted after vein treatment; it is part of the treatment, because it keeps blood moving briskly through the deep veins while the treated vein seals. Between walks, avoid standing still for long stretches, and put your feet up when sitting.

Week one

Most patients with desk-based jobs are back at work within a day or two; jobs that involve prolonged standing or heavy physical work usually need a little longer, often towards the end of the week. Keep up the daily walking, and wear the compression stocking for as long as I have advised — commonly one to two weeks, depending on the treatment and the leg.

During this week it is normal to feel a pulling or cord-like tightness along the inner thigh, to watch bruises bloom and begin to fade, and to feel firm, slightly tender ridges or lumps where veins are closing down. These are the expected signs of a vein sealing, not a complication.

Weeks two to four

Interestingly, the tightness along the treated vein often peaks around the end of the first week or the start of the second, before easing — this is the inflammation that accompanies the vein sealing shut, and it is a normal part of the process. Stretching the leg gently and staying active help it settle.

Most patients return to running and gym work by around the two-week mark, building up gradually rather than resuming at full intensity on day one. Swimming can follow once any puncture sites are fully healed. If you have a flight booked — particularly a long-haul one — tell me before we schedule the procedure; like most vascular surgeons, I prefer patients to keep very long flights out of the first couple of weeks after treatment, and we can plan around your travel.

A follow-up duplex ultrasound scan confirms that the treated vein has sealed and that the deep veins are flowing normally.

Normal sensations — and the ones I want to hear about

To summarise the “normal” list: bruising, tightness or pulling along the treated vein, tender firm lumps that soften over weeks, and occasionally a small patch of numbness near a treatment site, which typically fades over weeks to months.

Contact the clinic promptly if you notice any of the following:

• Swelling of the whole calf or leg, or pain that is increasing rather than settling — a clot in the deep veins (deep vein thrombosis) is uncommon after these procedures, but it is the complication we take most seriously, and a scan settles the question quickly
• A red, warm, tender area that is spreading, or fever — inflammation over a treated vein is common and usually harmless, but spreading redness needs to be seen
• Bleeding from a puncture site that does not stop with firm pressure and elevation

And one symptom bypasses the clinic altogether: sudden breathlessness or chest pain after any procedure warrants emergency attention, not a phone call.

The overall message is a reassuring one. For most patients, recovery from modern varicose vein treatment is measured in days, not weeks — a stocking, some bruises, plenty of walking, and a quiet return to normal life. If anything about your leg worries you along the way, call; a five-minute conversation or a quick scan is always better than a fortnight of wondering.