Why You Should Never Ignore Leg Swelling

Leg swelling can signal underlying health issues, such as compromised vascular health. At Third Coast Vascular, our team of interventional specialists provides advanced, minimally invasive treatments for vascular conditions and related issues. Patients rely on our vascular and wound care team for accurate diagnosis, and advanced treatments to manage a full range of vascular conditions. 

Common causes of leg swelling

Leg swelling (edema) occurs due to various factors, ranging from lifestyle habits to serious medical conditions. While occasional swelling tends to resolve on its own, persistent or unexplained swelling could signal an underlying problem that requires professional evaluation. Below are some of the most common causes of leg swelling and how they impact health.

Lifestyle factors

Sitting or standing too long is a common lifestyle factor that can lead to temporary leg swelling. Staying in one position without moving for a long time can cause fluid to pool in the legs. Similarly, dietary habits, such as eating too much salt, can lead to water retention, which contributes to swelling in the legs.

Venous insufficiency

When your veins have trouble moving blood back to your heart, it’s called venous insufficiency. Over time, if it’s not treated, this condition can get worse, leading to ongoing discomfort and potentially serious health issues.

Deep vein thrombosis (DVT)

Certain issues, such as deep vein thrombosis (DVT) require immediate medical help. This condition happens when a blood clot forms deep within the body, usually in the leg. Swelling, warmth in the area, and pain are common symptoms. 

If left untreated, the clot can travel to the lungs, resulting in a life-threatening pulmonary embolism. It’s crucial to get medical help right away when signs of DVT occur, especially if symptoms arise following a long period of sitting, such as during a long plane or car ride. 

Lymphedema

When the lymphatic system is blocked and unable to properly drain lymph fluid, it can lead to a condition called lymphedema. This causes swelling, discomfort, and in some cases, recurring infections or thickened skin in the affected area. 

Peripheral artery disease (PAD)

When narrowed or blocked arteries restrict blood flow to your legs, it can lead to peripheral artery disease (PAD). This condition often causes pain, swelling, and, in severe cases, non-healing wounds. For patients with these types of wounds, our wound care specialist, Lori Brooks, MD, uses advanced treatments to promote wound healing and lower the risk of serious complications.   

Why ignoring leg swelling is dangerous

Never ignore persistent or unexplained leg swelling. It may indicate a serious vascular or systemic condition that, if untreated, could lead to severe complications, a blood clot, or wound infection. Addressing leg swelling early allows for prompt diagnosis and treatment, reducing the risk of life-altering complications and improving overall vascular health.

How Third Coast Vascular can help

At Third Coast Vascular, our team uses advanced diagnostics and minimally invasive treatments to address the underlying causes of leg swelling. For patients with PAD, our specialists develop personalized treatment plans to restore blood flow, manage symptoms, and prevent disease progression. Each treatment is tailored to the unique needs of the patient, ensuring optimal results.

Expert vascular care

Leg swelling is not something to brush off as a minor inconvenience. Whether it’s caused by a lifestyle factor or a serious vascular condition, addressing the issue early is essential to maintaining health and quality of life.

At Third Coast Vascular, our team of top-quality professionals provides expert care and innovative treatments. For patients experiencing leg swelling, or other vascular-related symptoms, contact us today to schedule a consultation.