People with heart failure may also experience shortness of breath or feel unusually tired with minimal activity. If these symptoms occur together, it’s important to see a doctor as soon as possible.
3. Kidney Problems
The kidneys are responsible for filtering excess fluid from the body. When they are not working as they should, fluid can build up in different areas, including the feet.
Ongoing foot swelling combined with symptoms such as changes in urination or elevated blood pressure may indicate kidney-related issues and should be evaluated by a healthcare professional.
4. Liver Disease
Issues with the liver can also cause fluid retention, particularly in the lower body. Liver disease may disrupt the body’s ability to manage fluids properly, leading to swelling in the feet and ankles.
If swelling is accompanied by signs such as jaundice or unexplained weight loss, liver function testing may be necessary to identify the underlying cause.
5. Blood Clots
Blood clots can block normal blood flow and result in swelling of the feet. These clots most commonly form in the leg veins.