Healthy Feet on the Street

Swollen Feet in Summer: Causes, Relief, and Prevention

By Raquel, Foot Care Nurse, Manna Homeless Society

As temperatures rise during the summer months, many people notice their legs and feet becoming puffy and uncomfortable. This common issue occurs because heat causes blood vessels to expand, allowing fluid to leak into surrounding tissues. Gravity then pulls this excess fluid downward, leading to swelling in the feet and ankles.

While this swelling is usually temporary, it can cause significant discomfort. Feet may feel heavy, tight, or achy. The skin can appear shiny from increased pressure, and shoes often feel tighter than usual. This added friction can result in blisters, chafing, and skin irritation. When combined with sweating, the trapped moisture inside shoes creates an ideal environment for fungal and bacterial infections.

Simple Ways to Reduce Swelling and Discomfort at Home

Fortunately, several practical steps can help alleviate these symptoms:

• Elevate your feet: Lie down with your feet positioned above your heart for 20 minutes, three times a day. This helps fluid drain back toward the body.

• Cool water soaks: Soaking your feet in cool water constricts blood vessels and reduces swelling.

• Stay active: Avoid standing for long periods. Walking encourages the calf muscles to act as a natural pump, improving circulation and dispersing fluid.

• Stay hydrated: Drink plenty of water. Dehydration can actually trigger the body to retain more fluid.

• Foot care basics: Change socks at least once a day (more often if you sweat heavily). Wear properly fitting shoes to minimize pressure and friction. Keep your feet clean and dry to prevent infections.

These simple measures can make a big difference in comfort and help prevent minor issues from becoming more serious.

At Manna Homeless Society, our Mobile Care unit is a welcoming and accessible place to receive professional foot care support. Whether you need relief from swelling, treatment for irritation or infection, or advice on preventing complications, our team is here to help — no appointment necessary.

Important Note:

If swelling occurs in only one leg, is painful, or does not improve with rest and elevation, seek medical attention promptly. A burning sensation or other unusual symptoms may indicate an underlying health condition that needs professional evaluation