Swollen feet in older adults are common and can happen for many reasons. Sometimes it is harmless, but swelling can also be a sign of an underlying health problem that needs attention.
Common causes of swollen feet and ankles
- Fluid retention (edema)
- Often related to sitting or standing for long periods, high salt intake, or changes in circulation.
- Poor circulation or vein problems
- Conditions such as chronic venous insufficiency can cause blood to pool in the lower legs, leading to swelling.
- Heart, kidney, or liver conditions
- These can affect how the body manages fluid and may cause swelling in the legs and feet.
- Medication side effects
- Some blood pressure medicines, anti-inflammatory drugs, and other medications can contribute to ankle or foot swelling.
- Injury or inflammation
- Sprains, arthritis, or infections can cause localized swelling.
Ways to help prevent or reduce swelling
- Elevate the feet when resting.
- Take regular walks or move the ankles to improve circulation.
- Avoid sitting in one position for long periods.
- Reduce excess salt intake if advised.
- Wear comfortable, supportive footwear.
- Follow prescribed treatments for heart, kidney, blood pressure, or circulation problems.
Seek medical advice promptly if swelling:
- Appears suddenly or affects only one leg
- Comes with chest pain, shortness of breath, or fainting
- Is accompanied by redness, warmth, severe pain, or fever
- Is rapidly worsening or persistent
If you’re asking about a specific person, it helps to know: Is the swelling in one foot or both? Did it start suddenly or gradually? Are there other symptoms like pain, breathing problems, or weight gain?
