Swelling in the hands and feet, medically known as edema, is a common condition that many people experience but often ignore. While occasional swelling after long periods of standing or sitting is normal, persistent or sudden swelling can indicate underlying health issues that deserve attention.
Understanding why your body is retaining fluid or why extremities are swollen can help you take early action, improve your health, and prevent more serious complications.
Common Causes of Swelling in Hands and Feet
Fluid Retention (Edema)
When your body holds onto excess fluid, it often accumulates in the extremities, causing puffy feet and hands.
Common triggers include high salt intake, hormonal changes, and standing or sitting for extended periods.
Poor Circulation
Conditions like varicose veins or venous insufficiency can reduce blood flow from the legs back to the heart, leading to swelling.
Swelling may worsen in the evening or after long periods of inactivity.
Heart, Kidney, or Liver Issues
Swelling can signal serious medical conditions:
Heart failure may cause fluid buildup in the lower limbs.
Kidney disease can reduce your body’s ability to remove excess fluid.
Liver disease can affect protein production, leading to fluid retention.
Infections or Inflammation
Infections, arthritis, or inflammatory conditions can cause localized swelling in the hands or feet.
