Swollen legs are a common health concern that can result from a variety of causes, ranging from temporary fluid retention to more serious medical conditions. While occasional swelling after a long day of standing may not be alarming, persistent or unexplained swelling should not be ignored.
Many people are surprised to learn that leg swelling can sometimes be linked to problems involving the heart, kidneys, liver, blood vessels, or lymphatic system. In rare cases, it may also be associated with certain cancers or cancer treatments.
Understanding the possible causes of swollen legs can help you recognize when it’s time to seek medical advice.
[Continue with causes, symptoms, diagnosis, treatment, and when to see a doctor.]
