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The kidneys play a crucial role in filtering excess fluid and waste from the body. When the kidneys are not functioning properly, fluid can build up in the body, causing swelling in the legs and feet.
Chronic kidney disease (CKD) is one condition where kidney function declines over time, leading to fluid retention. Other signs of kidney problems include:
- Reduced urine output.
- Fatigue or weakness.
- Swelling around the eyes or face.
- High blood pressure.
If you suspect kidney issues are causing leg swelling, it’s crucial to seek medical attention to prevent further complications.
6. Liver Disease: Impact on Fluid Balance 🧑⚕️
Your liver helps regulate fluid balance in the body, and when it becomes damaged or diseased, it may not perform this function properly. Conditions like cirrhosis or hepatitis can lead to fluid buildup in the abdomen and legs, causing noticeable swelling.
Other symptoms of liver disease can include:
- Yellowing of the skin or eyes (jaundice).
- Pain or tenderness in the upper right abdomen.
- Dark urine and pale stools.
Liver disease is serious and requires medical intervention. If you notice unusual swelling in your legs, coupled with any of these symptoms, see a doctor immediately.
7. Blood Clots: A Silent but Dangerous Cause 🩸
One of the more serious causes of leg swelling is the presence of a deep vein thrombosis (DVT), or a blood clot in the deep veins of the legs. This condition often causes swelling, pain, and redness in the affected leg. In some cases, the clot can travel to the lungs, causing a pulmonary embolism, which can be life-threatening.
If you experience sudden swelling in one leg, especially along with:
- Pain or tenderness in the leg.
- Warmth or redness in the swollen area.
- Difficulty breathing (if the clot has moved to the lungs).
Seek emergency medical care immediately.
When Should You Seek Medical Help? 🚨