Have you noticed that your feet or ankles sometimes become swollen, especially towards the end of the day? Some swelling can happen after standing or sitting for long periods. However, persistent swelling may sometimes point to an underlying medical condition.
The medical term for swelling caused by fluid accumulation is oedema.
Here are seven possible causes.
1. Sitting or standing for too long
Remaining in one position for hours can cause fluid to collect in the lower legs.
2. Excess salt consumption
Too much sodium can encourage the body to retain fluid and may contribute to swelling.
3. Kidney disease
Damaged kidneys may struggle to remove excess fluid, leading to swelling around the feet, ankles or other parts of the body.
4. Heart problems
Some heart conditions can cause fluid to accumulate in the legs because the heart is not pumping blood effectively.
5. Liver disease
Advanced liver disease can lead to fluid accumulation in the abdomen and sometimes the legs.
6. Certain medicines
Some blood pressure medicines, hormones and other medications can cause ankle swelling as a side effect.
7. Problems with leg veins
Poor circulation through the veins can allow blood and fluid to collect in the lower legs.
What can you do?
If mild swelling occurs after prolonged sitting, moving around and gently elevating your legs may help.
However, do not assume that swollen feet are harmless. Seek medical assessment if the swelling persists or keeps returning.
Sudden swelling in one leg, especially with pain, warmth or redness, needs urgent medical attention. Swelling accompanied by chest pain or breathlessness requires emergency care.
Leave a Reply