Tired, Swollen Legs? It Could Be Chronic Venous Insufficiency (CVI)

Have You Noticed Your Legs Feeling Heavy or Swollen Lately?

Maybe it happens after a long day at work, or when you've been standing or sitting for hours. You take off your socks and notice that your ankles are a bit swollen. Or your legs feel unusually tired, even though you haven't exercised.

If that sounds familiar, you're not alone and it might be a sign of something called chronic venous insufficiency, or CVI.

So, What Exactly Is CVI?

In simple terms, CVI happens when the veins in your legs aren’t doing their job properly. Normally, these veins have tiny valves that help push blood back up to your heart. But when those valves become weak or damaged, blood starts to pool in your legs instead of flowing up.

Over time, this can cause swelling, pain, skin changes, or even ulcers near your ankles.

Common Symptoms of CVI

Here are a few signs to watch out for:

• Swelling in your ankles or lower legs

• A feeling of heaviness, aching, or tightness in the calves

• Visible varicose veins

• Skin that’s dry, itchy, or turning dark around the ankles

• Open wounds or sores that are slow to heal

The symptoms might start out mild, but they can gradually get worse if the condition isn’t treated.

Why Does CVI Happen?

There are a few different reasons why CVI might develop:

• Age – As we get older, our veins naturally weaken.

• Long periods of sitting or standing – Think office jobs or retail work.

• Obesity – Extra weight puts pressure on the veins.

• Pregnancy – Hormonal changes and increased blood volume affect circulation.

• Family history – Genetics can play a role too.

• Past blood clots (DVT) – Previous vein damage increases your risk.

How Do You Know If You Have CVI?

If you're experiencing any of the symptoms above, it's worth visiting a doctor. They’ll usually start with a physical exam, and then might use ultrasound imaging to check how your blood is flowing through the veins in your legs.

Getting diagnosed early can make a big difference especially when it comes to preventing more serious problems like leg ulcers or chronic skin damage.

Can It Be Treated?

Absolutely. The good news is that CVI is treatable and often manageable with lifestyle changes.

Here’s what treatment usually looks like:

Compression stockings : These help squeeze the veins and move blood upward.

• Exercise: Walking, biking, or swimming can improve circulation.

• Leg elevation: Rest with your legs raised above your heart a few times a day.

• Healthy weight & diet: Reducing salt and staying active goes a long way.

• Medications or procedures: In more advanced cases, treatments like sclerotherapy or laser vein ablation may be recommended.

Is It Preventable?

Not always, but you can definitely lower your risk :

• Move your legs regularly (especially if you sit a lot)

• Avoid crossing your legs for long periods

• Maintain a healthy weight

• Stay active, your veins love it

• Wear compression socks if recommended by a doctor

Final Thought

CVI often flies under the radar until symptoms become hard to ignore. But with a little awareness and early action, you can keep your legs healthy, mobile, and pain-free.

If you’ve been feeling like your legs are “heavier than they should be,” don’t brush it off. Your body might be trying to tell you something important and it’s always better to listen early than to treat late.

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Disclaimer
This blog post is intended for informational purposes only and is not a substitute for professional medical advice. Always consult a qualified healthcare provider for diagnosis and treatment.