Your feet carry you through thousands of steps every day, yet they’re often overlooked until pain or discomfort becomes impossible to ignore. While occasional soreness after a long day may be normal, persistent symptoms can signal an underlying problem that requires professional care, according to Irvin Oh, MD, chief of Orthopaedic Foot and Ankle Surgery at Yale New Haven Hospital and associate professor of Orthopaedics and Rehabilitation at Yale School of Medicine.
“Ignoring foot problems can lead to more severe complications,” he said. “Recognizing the warning signs early is critical to maintaining your foot health. Early treatment can help prevent chronic pain and mobility issues.”
Early signs of foot or ankle problems
- Pain in the foot or ankle that won’t go away: Pain that lasts more than a few days, returns frequently or interferes with daily activities shouldn't be ignored. Sharp pain in the heel, especially when taking your first steps in the morning, could indicate plantar fasciitis or a nerve entrapment. Pain on the medial, lateral or posterior ankle or foot when standing or walking may signal an underlying tendon disorder. Ongoing discomfort may also be linked to conditions such as arthritis, tendon injuries or stress fractures.
- Swelling or redness: Unexplained swelling, fullness, discoloration or redness in the foot or ankle can be signs of injury, infection, inflammation, arthritis, circulation problems or another underlying condition. If these symptoms persist despite rest and elevation, or are accompanied by increasing pain, warmth, or difficulty walking, you should seek an evaluation to investigate the cause and prevent further complications.
- Changes in foot shape: A flattening arch, developing bunion, hammertoe or other structural changes can worsen over time if left untreated. Early intervention may reduce the need for surgery later.
- Prolonged or recurrent pain after a previous injury: Ongoing pain in the foot or ankle following a previous injury, such as a sprain or fracture, should not be ignored. Some past injuries can be associated with an underlying tendon disorder, cartilage damage or post-traumatic arthritis. A follow-up evaluation can help identify these conditions early and guide appropriate treatment to prevent further damage and improve long-term function.
- Numbness, tingling or burning sensations: These symptoms may indicate nerve compression, poor circulation, or neuropathy. They are particularly important for people with diabetes, who face a greater risk of foot complications.
- Instability or difficulty walking or standing: If you notice changes in your gait, balance problems, difficulty bearing weight or instability in your foot or ankle, it's time to seek professional evaluation. These symptoms may point to structural issues, injuries or joint problems.
- Wounds or sores that won’t heal: Recurrent blisters or ulcers that don't heal properly can become serious, especially in people with diabetes or circulation disorders. If they are associated with an underlying foot deformity, such as bunion or hammertoes, addressing the underlying structural disorder may help resolve the issue. Prompt treatment can help prevent infection and other complications.
Tips for preventing foot and ankle problems
Taking simple preventive steps can help keep your feet healthy and pain-free. Dr. Oh recommends the following tips:
- Wear properly fitting shoes that provide adequate room, support and cushioning for your daily activities.
- Consider wearing orthotics or an ankle brace that provides support for the type of foot or ankle problem you have.
- Keep feet clean and dry to reduce the risk of fungal infections. If your job requires prolonged standing or long hours on your feet, consider bringing an extra pair of shoes and socks to change into during the day. Alternating footwear can help keep your feet dry, improve comfort and reduce moisture buildup
- Maintain a healthy weight to reduce stress on the feet and ankles.
- Stretch regularly, particularly the calves and plantar fascia, if you're active or spend long hours standing.
- Inspect your feet frequently, especially if you have diabetes or circulation problems.
- Seek treatment early for minor pain or injuries before they become chronic issues.
The bottom line
Many people assume foot pain will resolve on its own, but persistent symptoms may signal conditions that can worsen without treatment.
“Foot health is essential to your overall well-being. If you experience ongoing pain, numbness, swelling, changes in foot shape or wounds that won't heal, don’t wait to seek care that may help prevent more serious complications and keep you moving comfortably,” Dr. Oh said.
Yale New Haven Health offers a wide range of services provided by foot and ankle specialists. Find a specialist near you.
