Footnotes / Blog
Why Do My Feet Swell?
Foot swelling, also known as edema, is a common issue that many people experience, particularly by the end of the day. After hours of standing, walking, or sitting in one position, it’s not unusual for your feet to feel swollen or puffy. While mild swelling is often a normal response to physical activity or prolonged periods of sitting or standing, persistent or severe swelling may indicate an underlying issue. Let’s explore the common causes of foot swelling and when you should seek medical advice.
- Gravity and Fluid Retention – Gravity causes fluids to pool in the lower extremities, especially after standing or sitting for long periods. This can lead to temporary swelling in the feet and ankles by the end of the day.
- Increased Physical Activity – Engaging in activities like walking, running, or standing for extended periods can cause your feet to swell as the body directs more blood flow to the lower limbs.
- Warm Weather – Heat can cause blood vessels to expand, leading to fluid buildup in the feet and ankles. This is often seen during the summer months or after spending time in hot environments.
- Pregnancy – Swelling in the feet and ankles is common during pregnancy due to hormonal changes, fluid retention, and increased pressure on the veins.
- Ill-Fitting Shoes – Shoes that are too tight or don’t provide adequate support can contribute to foot swelling. High heels, in particular, can exacerbate swelling by placing extra pressure on the feet.
- Salt Intake – A diet high in sodium can cause your body to retain extra fluid, which may result in swelling in your feet and other parts of the body.
- Medical Conditions – Conditions such as varicose veins, kidney disease, heart disease, or blood clots can contribute to chronic or severe foot swelling.
When to Seek Medical Help
While mild swelling is generally harmless, there are times when you should consult a podiatrist or healthcare provider:
- Persistent or severe swelling – If swelling doesn’t improve with rest or worsens over time, it may indicate an underlying health condition.
- Pain, redness, or warmth – These could be signs of an infection or blood clot, especially if swelling is accompanied by pain.
- Shortness of breath or chest pain – Swelling in the feet, combined with these symptoms, could indicate a heart or lung issue and requires immediate medical attention.
- Unilateral swelling – Swelling in just one foot or ankle can be a sign of a localized problem, such as an injury or deep vein thrombosis (DVT).
Swollen Foot Treatments
- Elevate Your Feet – Raising your feet above the level of your heart can help improve circulation and reduce swelling. Try lying down with your feet propped up on pillows.
- Exercise – Moving your feet and ankles by walking or doing gentle stretches can improve circulation and prevent fluid buildup.
- Wear Compression Socks – Compression socks can help improve circulation and reduce swelling, especially if you’re on your feet for long periods.
- Stay Hydrated – Drinking plenty of water can help flush out excess salt and fluid from your body, reducing swelling.
- Avoid Standing or Sitting for Long Periods – Take breaks throughout the day to stretch or walk around to keep your blood circulating and reduce fluid accumulation in your feet.
- Wear Comfortable Shoes – Make sure your shoes fit properly and provide adequate support. Avoid wearing shoes that are too tight or high heels for long periods.
At Innovative Foot and Ankle, our experienced podiatrists specialize in diagnosing and treating foot-related issues, including swelling. Whether your swelling is due to lifestyle factors, pregnancy, or an underlying medical condition, we offer personalized care and advanced treatment options to address the root cause of your symptoms. Our goal is to help you stay active, comfortable, and healthy.
Mild foot swelling by the end of the day is usually a normal response to physical activity or prolonged standing. However, if the swelling is persistent, severe, or accompanied by other concerning symptoms, it’s important to seek medical advice. At Innovative Foot and Ankle, we are here to help you manage foot swelling and ensure long-term foot health.
