Swollen feet are a common issue among older adults. While mild swelling can occur after sitting or standing for long periods, frequent or persistent swelling may indicate an underlying health problem. This condition, known as edema, occurs when excess fluid builds up in the tissues of the feet and lower legs.
As the body ages, circulation may become less efficient. Slower blood flow can cause fluid to collect in the lower extremities, leading to visible swelling and discomfort. Poor circulation is one of the common causes, especially in individuals who remain inactive for long periods.
Another common cause is chronic venous insufficiency, a condition in which the veins have difficulty returning blood to the heart. This can cause blood and fluid to pool in the legs and feet. Certain medications, particularly some used to treat high blood pressure or inflammation, may also contribute to swelling.
In some cases, swollen feet
