Peripheral edema is a medical condition characterized by the accumulation of excess fluid in the tissues of the limbs, particularly in the feet, ankles, and legs. This swelling can occur due to various factors, including prolonged standing or sitting, heart problems, kidney issues, or certain medications. The condition can be temporary or chronic, depending on the underlying cause. While peripheral edema is often not serious, it can indicate more significant health issues. Treatment typically focuses on addressing the root cause and may include lifestyle changes, medications, or compression garments to reduce swelling.