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Peripheral and Diabetic Neuropathy Diagnosis and Care

Specialist care for burning pain, numbness, tingling, weakness, balance problems, foot symptoms, or diagnosed diabetic and peripheral neuropathy.

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Peripheral neuropathy may cause burning, numbness, pain, weakness, or balance changes as peripheral nerves become damaged.

Common symptoms may include:

  • Burning or shooting pain in the feet
  • Tingling or pins-and-needles sensations
  • Numbness in the hands or feet
  • Increased sensitivity to light touch
  • Poor balance or unsteady walking
  • Foot or leg muscle weakness
  • Reduced awareness of cuts or injuries

Persistent burning, numbness, or weakness deserves a closer evaluation.

Dr. Samir P. Macwan is ABPN Board Certified in both Neurology and Neuromuscular Medicine. He has practiced Neuromuscular Medicine in the Greater Palm Springs area for 15 years and evaluates complex peripheral nerve disorders, including diabetic neuropathy, small fiber neuropathy, weakness, numbness, and nerve pain.

Why this matters for neuropathy patients:

  • Neuropathy can affect sensory, motor, or autonomic nerves
  • Diabetes is common, but neuropathy has many possible causes
  • Symptoms may resemble spinal, muscular, or circulation problems
  • Diagnosis should identify the nerve type and underlying cause

Evaluation may include a neurologic examination, reflex and sensation testing, blood tests, EMG/NCS, and foot assessment. Skin biopsy may help identify small fiber neuropathy when burning pain or tingling continues despite normal nerve conduction results. Treatment depends on the cause, nerve type, symptoms, and extent of damage.

Treatment decisions may depend on:

  • Location and pattern of symptoms
  • Diabetes control and medical history
  • Strength, reflex, and sensory changes
  • EMG/NCS or skin biopsy findings
  • Balance, walking, and foot safety
  • Pain severity and treatment tolerance
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Treatment Focuses on the Cause and Nerve Protection

Neuropathy care may include managing diabetes or another underlying condition, treating vitamin or metabolic problems, relieving nerve pain, improving balance, and protecting numb feet from unnoticed injury.

For diabetic neuropathy, care may also include blood glucose management, daily foot checks, appropriate footwear, pain treatment, and coordination with the patient’s diabetes care team. Established nerve damage may not fully reverse, but early care can help reduce symptoms and prevent further complications.

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Know When Neuropathy Symptoms Need Urgent Care

Sudden weakness, rapidly spreading symptoms, or an infected diabetic foot wound may require urgent medical evaluation.

Dr. Samir P. Macwan, neuromuscular specialist treating patients with myasthenia gravis
Dr. Samir P. Macwan

MD

Seek urgent help for:

  • Sudden one-sided weakness or numbness
  • Facial drooping or difficulty speaking
  • Rapidly spreading leg or arm weakness
  • Trouble breathing or swallowing
  • New foot wounds with redness or drainage
  • Black, blue, swollen, or cold toes
  • Sudden inability to stand or walk

Call 911 for Severe Symptoms

Call 911 for stroke signs, breathing trouble, or rapidly spreading weakness.

Peripheral and Diabetic Neuropathy FAQs

Early peripheral neuropathy symptoms may include tingling, burning, shooting pain, numbness, unusual sensitivity, or a feeling of wearing socks or gloves when you are not. Symptoms often begin in the feet before affecting the legs or hands. Weakness, poor balance, or reduced awareness of temperature and injuries may develop as nerve damage progresses.

Peripheral neuropathy is a broad term for disorders affecting nerves outside the brain and spinal cord. Diabetic neuropathy is nerve damage associated with diabetes and is one of the most common forms of peripheral neuropathy. Having diabetes does not automatically mean every nerve symptom is diabetic, so other treatable causes may still require evaluation.

Diagnosis begins with symptom history and a neurologic examination assessing strength, sensation, reflexes, balance, and walking. Blood tests may check for diabetes, vitamin deficiencies, kidney or liver problems, thyroid conditions, abnormal proteins, or immune causes. EMG/NCS evaluates larger nerve fibers, while skin biopsy may help diagnose suspected small fiber neuropathy.

Yes. EMG/NCS mainly evaluates larger motor and sensory nerve fibers. Patients with burning pain, tingling, numbness, temperature changes, or autonomic symptoms may have small fiber neuropathy even when nerve conduction testing is normal. A small skin punch biopsy may be considered to measure small nerve fiber endings and support the diagnosis.

Treatment depends on the cause. Care may involve improving blood glucose control, correcting vitamin deficiencies, changing a contributing medication, treating an immune condition, managing nerve pain, improving balance, or using physical therapy and supportive devices. Patients with reduced foot sensation may also need daily inspections, protective footwear, and prompt treatment of wounds.

Improvement depends on the cause, severity, and duration of nerve damage. Some neuropathies may improve when an underlying deficiency, compression, medication exposure, or immune condition is addressed. Established diabetic neuropathy may not fully reverse, but glucose management, symptom treatment, foot protection, and ongoing monitoring can help limit further damage and reduce complications.

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