Skin oedema is swelling caused by a buildup of fluid under the skin. This swelling often appears in the lower legs and ankles. Besides the visible puffiness, skin discoloration may also be present.
Understanding Skin Oedema
Oedema occurs when excess fluid leaks from blood vessels into the surrounding tissues. Several factors can contribute to this fluid leakage, including:
- Heart failure: A weakened heart struggles to pump blood effectively, leading to fluid buildup.
- Kidney disease: Impaired kidney function can cause fluid retention.
- Liver disease: Liver problems can disrupt fluid balance in the body.
- Venous insufficiency: Problems with the veins' ability to return blood to the heart.
- Lymphedema: Blockage or damage to the lymphatic system, which helps drain fluid from tissues.
- Medication side effects: Certain medications can cause fluid retention as a side effect.
- Pregnancy: Hormonal changes and increased blood volume can contribute to oedema.
- Injury or infection: Inflammation from injury or infection can also cause fluid buildup.
Symptoms of Skin Oedema
In addition to visible swelling and puffiness, skin oedema can manifest with:
- Skin discoloration: The affected area may appear pale, red, or bluish.
- Tightness or stretching of the skin: The skin may feel taut or stretched.
- Pitting oedema: Pressing on the swollen area leaves a temporary indentation (pit).
Seeking Medical Attention
If you experience skin oedema, particularly if it's accompanied by other symptoms like shortness of breath, chest pain, or sudden weight gain, consult a doctor immediately. Early diagnosis and treatment are crucial to managing the underlying cause of the oedema.
