Recently, I found out that varicose veins in the legs are no longer an unavoidable sentence for surgery. It turns out there are quite innovative treatments that work without the need for invasive surgery, and honestly, they change the game quite a bit for those suffering from this problem.

First, let's clarify what they are exactly. Varicose veins are basically veins that dilate, become inflamed, or twist, mainly in the legs. It’s not just an aesthetic issue, although many see it that way. These veins cause pain, heaviness, swelling, and even changes in the skin color around the affected area.

Symptoms vary quite a bit from person to person. Some feel constant heaviness, others experience cramps in the thighs and calves, ankle swelling, or that annoying restless legs sensation. Some notice small spider veins on the surface, persistent itching, or changes in skin texture. In more severe cases, ulcers that don’t heal easily may appear.

Now, why does this happen? Basically, when the valves in the veins stop functioning properly, blood doesn’t return efficiently to the heart and accumulates in the lower limbs. The factors that cause this are varied: genetics, hormonal changes, sedentary lifestyle, spending many hours standing or sitting, pregnancy, aging. Women are at higher risk due to hormonal reasons, and people with obesity or a history of blood clots are also more exposed.

What’s interesting is that the demand for non-surgical solutions has grown tremendously. People are looking for something effective but that leaves no scars and doesn’t require general anesthesia. This is where two options come in that are revolutionizing the management of varicose veins in the legs.

The first is endolaser. It’s a minimally invasive technique that acts from inside the damaged vein, without incisions. Basically, a very thin optical fiber is inserted into the vein and laser energy is applied to controlably close the blood vessel. The body naturally absorbs what remains. The procedure is done in a single session, and patients can resume their activities almost immediately, just avoiding intense exercise for 48 hours. Recovery is quick, and the results are long-lasting.

The second option is foam sclerotherapy. Here, a microfoam is injected directly into the affected vein, causing it to close gradually. The vein is naturally reabsorbed over time, and the blood is rerouted to healthy vessels. This technique works especially well for small and medium-sized veins.

The crucial thing before any treatment is a proper diagnosis. Not all varicose veins in the legs are the same. A Doppler ultrasound study allows analyzing the condition of the veins, the degree of venous insufficiency, and determining whether the treatment will be with endolaser, sclerotherapy, or a combination of both. Personalization is what explains the success of these techniques.

Another point in favor is that they don’t require hospital admission or prolonged rest periods. After the treatment, the patient can walk immediately and continue with their routine, using compression stockings according to medical recommendations. This has made these procedures especially popular before summer, when people want to feel comfortable with their legs.

It’s interesting to note that in Mexico, between 70 and 80 percent of people over 60 have varicose veins, so it’s a quite common problem. The good news is that now there are real and effective options without going through surgery.