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  1. Leg swelling Causes - Mayo Clinic

    Apr 27, 2024 · Leg swelling caused by fluid buildup in leg tissues is known as peripheral edema. It can be caused by a problem with how blood travels through the body. It also can be caused by …

  2. Common Causes of Leg Swelling - WebMD

    Apr 16, 2025 · Swelling in the legs is caused by a buildup of fluid. It can also result from inflammation of soft tissue. Learn about the medical conditions and medications that can …

  3. Leg Swelling: 9 Critical Causes & When to Worry

    Learn 9 critical causes of leg swelling (edema), what symptoms matter most, and when to seek urgent care for one-sided swelling, pain, or breathing issues.

  4. Why Are My Legs, Feet or Ankles Swollen? - Northwestern Medicine

    Learn what causes swollen legs, feet or ankles, when to seek help, and how to manage symptoms — from lifestyle to vascular care.

  5. Foot, leg, and ankle swelling: MedlinePlus Medical Encyclopedia

    May 19, 2025 · Foot, leg, and ankle swelling Painless swelling of the feet and ankles is a common problem, especially among older people. Abnormal buildup of fluid in the ankles, feet, and legs …

  6. Leg edema - Harvard Health

    Jun 13, 2025 · Blood tests, a chest x-ray, and an electrocardiogram (EKG) also may be done. Edema can be temporary or permanent, and it can come and go depending on the cause. The …

  7. Leg swelling: What’s normal vs. what’s concerning

    Nov 10, 2025 · Vascular surgeons can evaluate the cause of swelling and recommend the right treatment, which may include: While occasional swelling is common, ongoing or sudden …

  8. Leg edema Guide: Causes, Symptoms and Treatment Options

    Jun 13, 2025 · You should see a doctor to determine the cause of leg swelling. If both legs are swollen, your doctor will ask about other symptoms and will examine you. A urine test will …

  9. Swollen Legs: Causes, Symptoms, and Treatment - Patient

    Jul 3, 2017 · Legs may swell for numerous reasons. Some of the possible diagnoses are listed in this leaflet. What causes swollen legs? What causes one swollen leg? What are the symptoms …

  10. What Causes Swollen Legs (Edema)? Symptoms and Treatment - GoodRx

    Jun 12, 2024 · Leg swelling is a common issue that can be caused by many different medical conditions. Sometimes, swollen legs are a sign of a life-threatening problem that needs urgent …