Waking up with puffy ankles , struggling to slip on shoes that once fit easily, or feeling a heavy, tight sensation in your legs — these are all signs you may be experiencing swelling in the lower limbs , also known as edema .
While occasional puffiness might seem harmless — especially after a long day on your feet — persistent or sudden leg swelling can signal underlying health issues worth paying attention to.
In this comprehensive guide, we’ll walk you through:
- The most common symptoms of swollen legs
- What could be causing the fluid buildup
- Natural remedies and medical treatments
- When to see a doctor
Whether you're dealing with mild swelling or chronic discomfort, understanding what’s going on beneath the surface can help you take control of your health.
What Is Edema?
Edema is the medical term for fluid retention in body tissues , which leads to visible swelling — most commonly in the legs, ankles, and feet .
It happens when tiny blood vessels leak fluid into surrounding tissues, causing them to swell. While edema can affect any part of the body, peripheral edema (in the legs) is one of the most common types.
Common Symptoms of Swollen Legs
