A pinched nerve in the foot develops when too much pressure is placed on it. This pressure can cause pain, burning, or numbness. Some patients describe an electric-shock feeling or the sense that a pebble is beneath the foot. Symptoms can stay in one area or spread into the heel, arch, and toes. They can begin suddenly or become noticeable after standing. Foot injuries and tight shoes can cause nerve pressure. Flat feet and high arches can raise the risk by changing how weight moves across the foot.
Two causes of pinched nerves are tarsal tunnel syndrome and Morton’s neuroma. Tarsal tunnel syndrome occurs when a nerve near the inside of the ankle becomes compressed. Pain or tingling can then travel toward the sole, heel, or toes. Morton’s neuroma involves thickened tissue around a nerve near the ball of the foot, usually between the third and fourth toes. It can cause sharp pain, numbness, and a clicking sound when walking. A growth or a problem involving a blood vessel can also press against a nerve. Since several conditions produce similar symptoms, finding the exact source is important.
A chiropodist can examine the foot and review when symptoms occur. The assessment can include tests of sensation, foot movement, and muscle strength. Imaging or testing can be used to identify the cause when the diagnosis is unclear. Treatment focuses on reducing pressure around the nerve. A chiropodist can provide padding, taping, or custom orthotics to improve pressure distribution. Guidance about shoes with ample room and proper support can reduce irritation. A brace or another supportive device can limit harmful motion in some patients. Follow-up visits allow the chiropodist to monitor symptoms and adjust treatment. If you have symptoms of a pinched nerve in the foot, it is suggested that you schedule an appointment with a chiropodist for a diagnosis and appropriate treatment.
Neuropathy can cause permanent nerve damage if left untreated. If you are experiencing the symptoms of peripheral neuropathy, please consult with Emily Yu, B.Sc from Uptown Foot Care Clinic. Our specialist will assess your condition and provide you with quality foot and ankle treatment.
What Is Peripheral Neuropathy?
Peripheral neuropathy is a condition that damages the nerves of the peripheral nervous system, which provide sensation to the limbs. The feet are often affected. Peripheral neuropathy can have many different causes, but it is most commonly associated with diabetes.
Symptoms
Common symptoms of peripheral neuropathy include:
- Pain
- Numbness or tingling sensation
- Burning sensations
- Weakness
- Loss of balance
Diagnosis
Peripheral neuropathy is diagnosed based on medical history and physical examination. Various tests performed during physical examinations can help determine the type of peripheral neuropathy you may have and what is causing it.
Treatment
Treatment for peripheral neuropathy will depend on what is causing it. For example, if your peripheral neuropathy is caused by diabetes, then managing your blood sugar, exercising regularly to strengthen the legs and feet, and taking pain medications may be recommended as treatments.
If you have any questions please feel free to contact our office located in Toronto, ON .
