5 Common Causes of Unexplained Foot Pain: What You Need to Know

Our El Paso Podiatrists Discuss 5 Top Causes of Persistent Foot Pain

You wake up each morning, hoping to feel refreshed and energized, but instead, you're greeted by a familiar, unwelcome sensation: persistent foot pain. It's a mystery that's been plaguing you for weeks, maybe even months. You don’t know what’s causing your discomfort, and you've tried everything from new shoes to over-the-counter pain relievers, but nothing seems to provide lasting relief.

The skilled podiatrists at The Foot Institute in El Paso, TX, can help. We have experience working with patients who struggle with persistent foot and ankle discomfort. Our team is dedicated to unraveling the mystery behind unexplained foot pain and helping patients find relief from chronic pain. Below, we share five top causes of unexplained foot pain and explain how to know if it's time for you to seek professional help from an experienced foot doctor.

1. Plantar Fasciitis: A Common Culprit

Plantar fasciitis is one of the most prevalent causes of unexplained foot pain. It occurs when the plantar fascia, which is the thick band of tissue that runs along the bottom of your foot, becomes inflamed. Symptoms of plantar fasciitis often include:

Sharp pain in the heel or arch of the foot, especially upon taking your first steps in the morning
Aching discomfort that worsens after prolonged standing or physical activity
Tenderness when pressing on the affected area

Plantar fasciitis is particularly common among runners, overweight individuals, and those who spend long hours on their feet. If left untreated, it can lead to chronic pain and difficulty performing daily activities.

2. Stress Fractures: Tiny Cracks, Big Pain

Stress fractures are another potential cause of unexplained foot pain. They are tiny cracks in the bones of your feet that can develop over time due to repetitive stress or as a result of a sudden increase in physical activity. Symptoms of stress fractures may include:

Localized pain that worsens with weight-bearing activities
Swelling in the affected area
Bruising or discoloration on the skin

Stress fractures are most common among athletes and others who regularly participate in high-impact sports or activities like running or basketball. However, they can also occur in individuals with weakened bones due to conditions like osteoporosis.

3. Peripheral Neuropathy: When Nerves Misbehave

Peripheral neuropathy is a condition that occurs when the nerves in your feet become damaged or stop functioning properly This condition can lead to a variety of symptoms, including unexplained pain, tingling, numbness, or weakness in the feet. Common causes of peripheral neuropathy include:

Diabetes, which can damage nerves over time due to high blood sugar levels
Vitamin deficiencies, particularly B vitamins
Alcohol abuse, which can lead to toxic damage to the nerves
Certain medications, such as chemotherapy drugs

If you suspect peripheral neuropathy may be the cause of your unexplained foot pain, it's crucial to seek evaluation from a skilled El Paso podiatrist. Early intervention can help prevent this condition from worsening and improve quality of life.

4. Arthritis: Joint Pain and Inflammation

Arthritis is a broad term used to describe a number of conditions characterized by joint pain and inflammation. When arthritis affects the joints in your feet, it can lead to unexplained pain, stiffness, and swelling. The two most common types of arthritis that affect the feet or ankles are:

Osteoarthritis, which develops as a result of the protective cartilage in your joints breaks down over time
Rheumatoid arthritis (RA), an autoimmune disorder that causes the body's immune system to attack the lining of the joints

If you have unexplained foot pain accompanied by joint stiffness, swelling, or redness, it may be associated with arthritis. It's important to consult with an experienced podiatrist for a definitive diagnosis and targeted treatment plan.

5. Tendonitis: Overuse Injuries

Tendonitis is inflammation of the tendons, which are the thick cords of tissue that connect muscles to bones. In the feet, tendonitis often affects the Achilles tendon that runs along the back of the heel, or the posterior tibial tendon, which supports the arch of the foot. Symptoms of tendonitis may include:

Pain that worsens with physical activity
Stiffness or tightness in the affected tendon
Swelling or thickening of the tendon

Tendonitis is typically caused by overuse or repetitive strain on the tendon. It's common among athletes and individuals who participate in activities that involve jumping, running, or quickly changing direction.

When to Seek Help from an El Paso Podiatrist

Occasional foot or ankle pain is normal, but persistent or chronic discomfort should never be ignored. Rather than suffering in silence, it’s in your best interest to schedule an appointment with an experienced podiatrist. If you experience any of the following foot or ankle symptoms, it’s in your best interest to see a foot doctor:

Pain that lasts for more than a few days, despite rest and home remedies
A foot ulcer or open wound that isn’t healing or is healing slowly
Pain that is severe enough to limit your ability to perform daily activities
Swelling, redness, or warmth in your feet or ankles
Numbness, tingling, or weakness in your feet or toes
Visible deformities or changes in the appearance of your feet

When you visit The Foot Institute, the podiatrist you meet with will conduct a thorough examination and work diligently with you to discover the root cause of your foot pain.