Differential Diagnosis for Bilateral Feet Pain
Single Most Likely Diagnosis
- Plantar Fasciitis: This condition is the most common cause of heel pain and can cause bilateral feet pain, especially after periods of rest or activity. It is characterized by inflammation of the plantar fascia, a band of tissue that runs along the bottom of the foot.
Other Likely Diagnoses
- Overuse or Repetitive Strain Injury: Activities that involve repetitive stress on the feet, such as running or dancing, can lead to bilateral feet pain due to strain on the muscles, tendons, and ligaments.
- Poorly Fitting Shoes: Wearing shoes that do not fit properly can cause friction, pressure, and strain on the feet, leading to bilateral pain.
- Flat Feet or Fallen Arches: This condition can cause the feet to roll inward, leading to strain on the muscles and tendons, resulting in bilateral feet pain.
- Morton's Neuroma: A condition characterized by thickening of the tissue around the nerves leading to the toes, causing pain, usually between the third and fourth toes, but can be bilateral.
Do Not Miss Diagnoses
- Diabetic Neuropathy: A complication of diabetes that can cause nerve damage, leading to bilateral feet pain, numbness, and tingling. It is crucial to diagnose and manage to prevent further complications.
- Peripheral Artery Disease (PAD): A condition characterized by narrowing of the arteries, reducing blood flow to the feet, which can cause pain, especially when walking. It is essential to diagnose PAD to prevent severe complications like gangrene.
- Osteomyelitis or Septic Arthritis: Infections of the bone or joint can cause severe, sudden-onset pain and require prompt medical attention to prevent serious complications.
Rare Diagnoses
- Charcot-Marie-Tooth Disease: A group of inherited disorders that affect the nerves, leading to muscle weakness and atrophy, which can cause bilateral feet pain and deformities.
- Erythromelalgia: A rare disorder characterized by burning pain, heat, and redness in the hands and feet, which can be bilateral.
- Complex Regional Pain Syndrome (CRPS): A chronic pain condition that can cause severe, burning pain in the feet, usually after an injury or trauma.