Neuropathy: Types, Symptoms & Specialist Treatment

Neuropathy refers to damage or dysfunction of the nerves that transmit signals between the brain, spinal cord, and the rest of the body. These nerves control sensation, movement, and many automatic body functions, and common nerve damage symptoms may include numbness, tingling, burning pain, or muscle weakness. 

Because neuropathy can stem from many different causes — including diabetes, spine conditions, autoimmune disease, chemotherapy, infections, or stroke — evaluation often involves multiple medical specialties. 

At CLS Health in Houston, physicians across several specialties collaborate to identify the underlying cause of neuropathy and guide patients toward the most appropriate treatment plan. Early evaluation can help prevent progression and improve quality of life. 

What Is Neuropathy? 

Neuropathy most commonly refers to peripheral neuropathy, a condition affecting nerves outside the brain and spinal cord. 

Peripheral nerves carry three main types of signals: 

1. Sensory nerves 
   Transmit sensations such as touch, temperature, and pain. 
2. Motor nerves 
   Control muscle movement and coordination. 
3. Autonomic nerves 
   Regulate involuntary functions like heart rate, blood pressure, digestion, and sweating. 

When these nerve pathways become damaged, communication between the nervous system and the body becomes disrupted. This can lead to symptoms such as numbness, burning pain, weakness, or abnormal body functions. 

Is Neuropathy the Same as Nerve Pain? 

Not always. Neuropathy is when nerves are damaged or not working properly, while neuropathic pain is the pain that results from that damage. 

Some individuals experience: 

• Numbness without pain 
• Muscle weakness 
• Tingling sensations 

Others develop more intense nerve pain described as: 

• Burning 
• Electric shock sensations 
• Sharp or shooting pain 

In some cases, symptoms may resemble spine-related nerve compression, such as radiculopathy or sciatica. These conditions involve pressure on spinal nerves rather than widespread nerve dysfunction. 

Accurate diagnosis helps determine the most effective treatment approach. 

Common Symptoms of Neuropathy 

Symptoms vary depending on which nerves are affected. 

Sensory Symptoms 

• Burning sensations 
• Tingling (“pins and needles”) 
• Numbness 
• Electric shock–like pain 
• Increased sensitivity to touch 
• Reduced ability to feel temperature 

Motor Symptoms 

• Muscle weakness 
• Muscle cramps or twitching 
• Difficulty walking 
• Balance problems 
• Reduced coordination 

Autonomic Symptoms 

• Dizziness when standing 
• Digestive problems 
• Abnormal sweating 
• Blood pressure instability 
• Changes in heart rate 

Symptoms often begin gradually and may start in the feet or hands before spreading upward. Neuropathy can present in several forms depending on which nerves are affected. 

Types of Neuropathy 

Neuropathy is not a single disease. It describes many different nerve disorders with different causes. 

Peripheral Neuropathy 

The most common type. It often begins in the feet and toes, gradually progressing up the legs and sometimes affecting the hands. 

Diabetic Neuropathy 

A complication of long-term diabetes, caused by chronic high blood sugar damaging nerves. It most commonly affects the feet. 

Small Fiber Neuropathy 

This type primarily affects small sensory nerve fibers responsible for pain and temperature sensation. Symptoms often include intense burning pain or temperature sensitivity. 

Autonomic Neuropathy 

This form affects nerves that control automatic body functions, including heart rate, blood pressure, digestion, and bladder function. It is frequently associated with diabetes or autoimmune conditions. Symptoms may include dizziness when standing (orthostatic hypotension) 

Radiculopathy (Spine-Related Nerve Compression) 

Radiculopathy occurs when spinal nerves become compressed, often due to conditions such as herniated discs or spinal stenosis. Radiculopathy is technically a form of nerve root compression rather than peripheral neuropathy, but it can cause similar symptoms. Symptoms may include pain, numbness, or weakness along a nerve pathway. 

Post-Stroke Central Neuropathy 

Damage to the central nervous system after a stroke can lead to chronic nerve pain or sensory disturbances. 

Chemotherapy-Induced Neuropathy 

Certain cancer treatments can damage nerves, leading to persistent tingling, numbness, or burning sensations in the hands and feet. 

Idiopathic Neuropathy 

In some cases, a clear cause cannot be identified even after evaluation. This is referred to as idiopathic neuropathy. 

Neuropathy includes several different conditions with distinct causes and treatment approaches. Understanding the specific type of neuropathy is an important step in choosing the right care plan. 

What Causes Neuropathy? 

Many conditions can damage nerves. 

Common causes include: 

• Diabetes 
• Spine disorders 
• Autoimmune diseases 
• Vitamin deficiencies, particularly vitamin B12 
• Alcohol misuse 
• Chemotherapy treatments 
• Infections 
• Physical trauma 
• Toxic exposures 

In some individuals, multiple contributing factors may be present simultaneously. 

Acute vs Chronic Neuropathy 

Neuropathy may develop in different ways depending on its cause. 

• Acute neuropathy 
  Develops suddenly due to infection, injury, toxin exposure, or inflammatory disorders. 
• Chronic neuropathy 
  Develops gradually over months or years. This pattern is common with conditions such as diabetes, autoimmune disease, or metabolic disorders. 

Understanding how symptoms began helps physicians determine the most appropriate diagnostic tests and treatment strategy. 

Who Is at Higher Risk for Neuropathy? 

Certain factors increase the likelihood of developing neuropathy. 

Risk factors include: 

• Long-standing diabetes 
• Autoimmune diseases 
• Chemotherapy treatments 
• Alcohol use disorder 
• Family history of neuropathy 
• Vitamin deficiencies 
• Chronic kidney disease 

Patients with these risk factors should seek evaluation if they notice persistent numbness, tingling, or weakness. 

How Neuropathy Is Diagnosed 

Diagnosing neuropathy requires identifying both the nerve damage and its underlying cause. 

Evaluation may include: 

• Neurological examination 
  A physician evaluates reflexes, muscle strength, coordination, and sensation. 
• EMG and nerve conduction studies (EMG/NCS) 
  These tests measure how well nerves and muscles communicate. 
• Blood tests 
  Used to detect diabetes, vitamin deficiencies, autoimmune disease, and other conditions. 
• Imaging tests 
  MRI scans may identify spinal nerve compression or structural problems. 
• Autonomic nervous system testing 
  In certain cases, testing evaluates how nerves control heart rate, blood pressure, and sweating. 

Because neuropathy has many potential causes, diagnosis often involves collaboration between multiple specialists. 

Which Specialist Treats Neuropathy? 

Neuropathy treatment depends largely on what is causing nerve damage. Different specialists may be involved in care. 

Primary Care  

Primary care physicians often perform the initial evaluation, order laboratory tests, and coordinate referrals. 

Neurology 

Neurologists specialize in disorders of the nervous system and often perform EMG and nerve conduction testing to confirm diagnosis. 

Pain Management  

Pain specialists treat chronic neuropathic pain with advanced therapies such as: 

• Nerve blocks 
• Spinal cord stimulation 
• Peripheral nerve stimulation 

Endocrinology 

Endocrinologists help manage diabetic neuropathy by optimizing blood sugar control. 

Physical Medicine & Rehabilitation (PM&R) 

PM&R specialists focus on functional recovery after nerve injury, stroke, or chronic neurological conditions. 

Rheumatology 

Rheumatologists diagnose and treat autoimmune diseases that may contribute to nerve damage. 

When to Seek Medical Evaluation 

You should seek medical evaluation if you experience: 

• Progressive weakness 
• Difficulty walking 
• Frequent falls 
• Persistent numbness 
• Burning pain in the feet or hands 
• Open sores on the feet 
• Rapidly worsening symptoms 
• Dizziness or fainting related to blood pressure changes 

Early evaluation can help prevent complications and reduce the risk of permanent nerve damage. 

Neuropathy Treatment in Houston 

Treatment depends on the underlying cause of the nerve damage. 

Common treatment approaches include: 

• Blood sugar control for diabetic neuropathy 
• Vitamin supplementation for nutritional deficiencies 
• Physical therapy to improve strength and balance 
• Medications that reduce nerve pain 
• Interventional spine procedures for nerve compression 
• Neuromodulation therapies such as spinal cord stimulation or peripheral nerve stimulation 

At CLS Health, physicians across multiple specialties collaborate to ensure patients receive coordinated neuropathy care in Houston, guiding them to the most appropriate treatment pathway.

Schedule a Neuropathy Evaluation in Houston 

Numbness, burning sensations, or weakness should not be ignored — especially if symptoms are worsening. 

A comprehensive evaluation can identify the underlying cause and connect you with the appropriate specialist. 

Schedule a neuropathy consultation today at CLS Health to receive coordinated, multispecialty care in Houston.