Varicose veins are extremely common, and for many people they are mostly a cosmetic concern. But for others, those twisting, bulging veins are a sign of an underlying issue that deserves medical attention.
So how do you know the difference? When is it fine to wait, and when should you see a doctor?
This guide walks through the warning signs to watch for, what causes varicose veins, and the treatment options available today. If you are in St. Louis or O’Fallon and wondering whether it is time to get your veins checked, this is for you.
What Are Varicose Veins?
Varicose veins are enlarged, twisted veins that usually appear on the legs. They develop when the small valves inside your veins weaken or stop working properly.
Normally, these valves keep blood flowing in one direction, back toward the heart. When they fail, blood can pool in the vein, causing it to stretch, bulge, and become visible at the surface.
This underlying problem is often called venous insufficiency, and it is more than a cosmetic matter.
When Varicose Veins Are Usually Harmless
Plenty of people live comfortably with varicose veins for years. In many cases, they cause little more than the appearance some would rather not have.
You may not need urgent care if:
- The veins do not cause pain or discomfort
- There is no swelling, skin change, or significant heaviness
- Symptoms are mild and not getting worse
Even so, it is reasonable to have new or changing veins evaluated, simply to understand what is happening beneath the surface.
Warning Signs You Should See a Doctor
Certain symptoms suggest that your veins may need medical attention rather than watchful waiting. Pay attention if you notice any of the following:
- Aching, throbbing, or a heavy feeling in the legs, especially after standing
- Swelling in the lower legs or ankles
- Leg cramps, particularly at night
- Itching or burning around the veins
- Skin changes, such as darkening, hardening, or discoloration near the ankle
- Restless or uncomfortable legs that disrupt sleep
- A vein that becomes warm, tender, red, or hard
- Open sores or ulcers near the ankle that heal slowly or not at all
- Bleeding from a varicose vein
The last few signs are more serious. Skin changes, non-healing sores, and bleeding veins are reasons to seek care promptly rather than waiting.
Why Ignoring Symptoms Can Be Risky
Varicose veins are easy to dismiss, but untreated venous disease can progress over time.
When blood continues to pool in the legs, it can lead to complications such as:
- Chronic swelling and discomfort
- Skin damage and discoloration
- Painful venous ulcers that are difficult to heal
- Superficial blood clots in the affected veins
Catching and addressing the underlying problem earlier is generally easier than treating advanced complications later. That is the core reason not to ignore persistent symptoms.
What Increases Your Risk
Understanding your risk factors can help you decide whether to get evaluated. Common contributors include:
- A family history of vein problems
- Pregnancy and hormonal changes
- Prolonged standing or sitting, common in many jobs
- Age, as vein valves naturally weaken over time
- Excess weight, which adds pressure on leg veins
- A history of blood clots
Having risk factors does not guarantee problems, but it does make regular awareness worthwhile.
How Varicose Veins Are Evaluated
The good news is that getting checked is simple and noninvasive.
A vein evaluation typically includes a physical exam and an ultrasound. The ultrasound lets your physician see how blood is flowing through your veins and identify which valves are not working properly.
This information is essential, because it guides which treatment, if any, makes the most sense for you.
Treatment Options Available Today
Modern vein care has come a long way. Many effective treatments are minimally invasive, performed in the office, and require little to no downtime.
Conservative Measures
For milder cases, the first steps are often simple:
- Compression stockings to support healthy circulation
- Regular movement and leg elevation
- Weight management and activity changes
These can ease symptoms, though they manage rather than cure the underlying vein problem.
Sclerotherapy
Sclerotherapy involves injecting a solution into smaller varicose and spider veins, causing them to close and gradually fade. It is a common, well-established option for certain veins.
Endovenous Thermal Ablation
For larger problem veins, minimally invasive ablation techniques use heat energy, delivered by laser or radiofrequency, to close the faulty vein. Blood naturally reroutes to healthy veins.
These procedures are typically done in the office under local anesthesia, with most patients returning to normal activities quickly.
Other Minimally Invasive Approaches
Depending on your specific situation, your physician may discuss additional advanced techniques designed to close or remove problem veins with minimal disruption. The right choice depends on your anatomy, symptoms, and goals.
Why Choose an Experienced Vein Specialist
Vein care is a specialized field, and outcomes are better when treatment is guided by genuine expertise.
Dr. Thomas Wright is a diplomate of the American Board of Venous and Lymphatic Medicine with more than 25 years of experience. He focuses on accurate diagnosis and matching each patient to the most appropriate treatment, rather than a one-size-fits-all approach.
For patients across St. Louis and O’Fallon, that means care grounded in both experience and the latest techniques.
When in Doubt, Get Checked
If you are unsure whether your varicose veins need attention, here is a simple rule of thumb. If they cause pain, swelling, skin changes, or are getting worse, it is worth seeing a doctor.
An evaluation is quick and noninvasive, and it gives you something valuable: a clear understanding of what is happening in your legs and what your options are.
You do not have to live with uncomfortable, worsening veins. Relief often begins with a single appointment.
Schedule a vein evaluation with Dr. Wright to understand your options.
