Understanding the Connection Between Leg Pain and Varicose Veins

Aching, cramping, or tired legs may seem like a normal part of aging or spending too much time on your feet, but these symptoms can also point to varicose veins. While not always a serious health issue, varicose veins can affect circulation and cause ongoing discomfort.

At Cardiology Specialists of Orange County in Santa Ana and Newport Beach, California, our team of cardiologists explains the connection between leg pain and varicose veins and why early treatment matters.

What are varicose veins?

Varicose veins are enlarged, twisted veins that develop beneath the skin. Though they can appear anywhere on the body, they most often affect the legs. 

Veins are responsible for carrying blood back to the heart and lungs for reoxygenation. Inside the veins are one-way valves that help keep the blood moving in the right direction. Varicose veins develop when these valves weaken or become damaged, allowing blood to pool in the veins. Over time, the increased pressure causes the vein to enlarge and become more visible. 

Aging, prolonged standing, excess weight, pregnancy, and family history can all contribute to weakened valves. While anyone can develop varicose veins, they’re most common in women.

Signs and symptoms of varicose veins

Visible blue or purple veins that appear twisted or bulging are the most recognizable sign of varicose veins. However, symptoms can go beyond appearance and may include:

• Leg pain or cramping
• Legs that feel heavy or tired
• Throbbing or aching
• Itchiness around the vein
• Swelling in the lower legs or ankles
• Skin discoloration
• Slow-healing sores

Symptoms usually affect the legs because the veins work against gravity to return blood to the heart. Standing or sitting for long periods of time may worsen discomfort. 

Connection between varicose veins and leg pain

Leg pain from varicose veins develops because pooled blood increases pressure inside the veins. This pressure can lead to aching, throbbing, swelling, and muscle fatigue.

Poor circulation may also reduce the delivery of oxygen and nutrients to the surrounding tissue, contributing to nighttime leg cramps or a heavy, tired sensation in the legs.

When leg pain needs medical attention

Because varicose veins affect circulation, it’s important to talk to your doctor if symptoms develop. While lifestyle changes may help slow progression, untreated vein disease may worsen over time. 

Varicose veins are often a symptom of chronic venous insufficiency (CVI), a condition in which blood struggles to flow effectively back to the heart. Over time, the pooling blood may leak from the veins and cause ankle swelling and skin discoloration. 

An evaluation can determine the severity of the circulation issue and help identify the best treatment options. We use venous ultrasound or angiogram testing to evaluate blood flow and vein function.

Treatment for varicose veins

Treatment for varicose veins depends on the severity of your disease and symptoms. In many cases, conservative treatments can help improve circulation and reduce discomfort, including: 

• Elevating your legs
• Wearing compression stockings
• Getting regular exercise
• Maintaining a healthy weight 
• Avoiding prolonged sitting or standing

For more advanced varicose veins, minimally invasive procedures may help close damaged veins and improve circulation. Treatments such as sclerotherapy or venous ablation redirect blood flow through healthier veins. 

Leg pain isn’t always caused by aging or muscle fatigue. Sometimes, it’s a sign of an underlying circulation problem, like varicose veins. Recognizing symptoms early and seeking treatment may help relieve pain, improve circulation, and prevent complications.

For expert care for your varicose veins, call us today to schedule an appointment with one of our specialists.