Leg Swelling
Swelling in one or both legs, which can be caused by fluid retention, venous problems, or blood clots.
Conditions associated with leg swelling
The following conditions have been associated with leg swelling in medical literature. This is informational and not a diagnosis.
Tests providers may use to investigate leg swelling
When investigating leg swelling, a healthcare provider may order one or more of the following laboratory tests. Test selection is a clinical decision made by a qualified professional.
D-Dimer
Helps rule out blood clotting conditions such as DVT or pulmonary embolism....
Symptoms commonly seen alongside leg swelling
Calf Tenderness
Pain or tenderness in the calf, which can be a sign of a blood clot and should be evaluated promptly....
Leg Pain
Pain in the legs, which can be caused by muscle, bone, nerve, or circulation problems....
Leg Ulcers
Open sores on the legs, often related to poor circulation or venous insufficiency....
Skin Discoloration
Changes in skin color, which can be caused by many conditions....
Varicose Veins
Enlarged, twisted veins, usually in the legs, caused by weakened vein walls and valves....
Warm Skin
Skin that feels warm to the touch, which can be a sign of infection or inflammation....
When to seek care
Seek care from a qualified healthcare provider if leg swelling is severe, persistent, worsening, or accompanied by concerning symptoms. If you think you have a medical emergency, call your local emergency number immediately.
Frequently Asked Questions
What does the symptom leg swelling mean?
Leg Swelling is a health sign or symptom described in medical literature. Swelling in one or both legs, which can be caused by fluid retention, venous problems, or blood clots.
Which conditions are associated with leg swelling?
Leg Swelling has been reported in association with 2 conditions in the medical literature we index, including Deep Vein Thrombosis, Deep Venous Insufficiency. These associations do not mean you have any of these conditions.
Should I see a doctor about leg swelling?
You should discuss any persistent or concerning symptoms with a qualified healthcare provider. This website does not provide diagnosis. If you have severe symptoms or signs of a medical emergency, seek care immediately.