Swollen feet are common, especially if you’re pregnant or spend long hours standing. But sometimes, swelling can point to other health issues that need attention.

While simple fixes like elevating your feet or soaking them in cold water often help, sudden or unexplained swelling shouldn’t be ignored.

Common Causes of Swollen Feet

1. Deep Vein Thrombosis (DVT)
This happens when a blood clot forms deep in the leg veins. It can cause swelling, heaviness, and in serious cases, lead to a dangerous condition called pulmonary embolism.

2. Achilles Tendonitis
Inflammation of the Achilles tendon — the strong tendon at the back of your ankle — can cause swelling, especially after exercise or physical activity.

3. Osteoarthritis
A common form of arthritis that leads to pain, stiffness, and swelling in your feet. Gentle exercises like yoga may help ease symptoms.

4. Heart Failure