Who Treats Peripheral Neuropathy?

Peripheral neuropathy is a condition that affects the peripheral nerves, often leading to pain, numbness, and weakness in the hands and feet. 

Typically, several healthcare professionals may be involved in diagnosing and treating peripheral neuropathy. A primary care physician often begins the diagnostic process by conducting physical exams and ordering blood tests or nerve function tests.

Once the condition is identified, neurologists are typically the specialists who manage treatment for nerve damage. They may recommend medications, physical therapy, or lifestyle changes to manage symptoms. Curious to know how it all plays out? Keep reading to find out more.

For peripheral neuropathy linked to vascular conditions like diabetic neuropathy, vascular specialists play a key role in providing full care. At CACVI, our team is skilled in managing diabetic neuropathy, helping to improve blood flow and reduce nerve damage. With over 30 years of experience in the industry, you can trust us to take care of you. Schedule a free consultation with us today. 

This post will give an overview of peripheral neuropathy, as well as its causes and symptoms. It will also covers who treats peripheral neuropathy and when you should see a doctor.

What is Peripheral Neuropathy?

Peripheral neuropathy is a condition that results from damage to the peripheral nerves, which are the nerves outside of the brain and spinal cord. These nerves form the peripheral nervous system, which is responsible for sending sensory information to the central nervous system and transmitting motor signals to the muscles. 

Peripheral neuropathy can affect one nerve (mononeuropathy), a group of nerves (multiple mononeuropathies), or many nerves (polyneuropathy). There are several types of peripheral neuropathy such as sensory neuropathy, motor neuropathy, and autonomic neuropathy. The location of the process depends on which peripheral nerves are involved, commonly affecting areas like the hands, feet, arms, and legs.

What Can Cause Peripheral Neuropathy?

Peripheral neuropathy can have many causes, with diabetes being one of the most common causes of diabetic neuropathy due to prolonged high blood sugar levels that damage nerves. Another cause is alcohol intake, as chronic alcohol abuse leads to nerve damage and vitamin deficiencies. 

Furthermore, vitamin deficiency such as deficiencies in vitamins B1, B12, B6 and E stand as causes of peripheral neuropathy as these vitamins are essential for nerve health. Also, if you have infections such as Lyme disease, shingles, hepatitis, and HIV, they can affect nerve function. Similarly, autoimmune diseases like chronic inflammatory demyelinating polyneuropathy (CIDP), lupus, and rheumatoid arthritis can attack the nerves and cause peripheral neuropathy. 

Additionally, exposure to toxins or certain medications like chemotherapy drugs can cause nerve injury. Also, some forms of trauma, injury, or accidents can lead to neuropathy. 

Family history is another cause of peripheral neuropathy, as some forms of neuropathy, like Charcot-Marie-Tooth disease, are inherited. In many cases, the exact cause remains unknown, leading to a diagnosis of idiopathic neuropathy.

Peripheral Neuropathy Symptoms

Peripheral neuropathy presents with a range of symptoms. These can be classified into three categories:

Sensory Symptoms

Sensory peripheral neuropathy occurs when there is a loss of sensation. When this happens, it is typical for injuries to go unnoticed. Some of the symptoms that come with sensory neuropathy are:

• Numbness or Tingling: This is a common early symptom that happens especially in the hands and feet. 
• Loss of Sensation: This refers to the inability to feel pain or temperature changes. It often leads to injuries as you cannot feel when you have experienced body contact that leads to an injury.
• Sharp, Jabbing, or Electric-like Pain: These sensory pains are often severe and make it difficult to sleep or walk. 
• Burning Pain: Often, this pain comes as a hot, painful sensation that worsens at night. 

Motor Symptoms

For this type of peripheral neuropathy, multiple motor nerves are attacked by one’s immune system. When this happens, you have difficulty with your muscles. The common motor symptoms are:

• Muscle weakness: It is characterized by difficulty moving limbs or gripping objects. 
• Muscle spasm: This refers to involuntary muscle contractions. 
• Loss of Coordination: It often leads to balance problems and frequent falls. 

Autonomic Symptoms

This type of peripheral neuropathy happens when there is damage to the nerves that affect the automatic functions of the body. These functions include blood pressure, digestion, sexual function, etc.

Autonomic symptoms include:

• Digestive Issues: These issues include nausea, constipation, or diarrhea.
• Changes in Blood Pressure: It often results in dizziness or fainting.
• Excessive Sweating or Lack of Sweating: Typically, it affects temperature regulation.

Who Treats Peripheral Neuropathy?

Peripheral neuropathy can be treated by various medical professionals depending on the underlying cause and symptoms. Below is an overview of the key specialists who diagnose and manage peripheral neuropathy, along with their roles in treatment.

Primary Care Physician

A primary care physician is often the first to evaluate symptoms of peripheral neuropathy. They play a role in the initial diagnosis through a physical exam, assessing reflexes, muscle strength, and sensation. After taking a detailed medical history, they may order blood tests to check for conditions like vitamin deficiencies, diabetes, or exposure to toxic substances.

Once peripheral neuropathy is suspected, the PCP may refer patients to specialists such as neurologists or endocrinologists. Their role in ongoing monitoring is important for tracking progression, adjusting medications, and addressing related health conditions.

Endocrinologists

Endocrinologists specialize in managing diseases related to hormones, making them essential for patients with diabetic neuropathy or other hormone-related causes of neuropathy. Since diabetes is the leading cause of peripheral neuropathy, blood sugar control is critical in preventing or slowing nerve damage.

Endocrinologists focus on maintaining stable blood glucose levels through medication, lifestyle adjustments, and monitoring blood tests. They also treat conditions like hypothyroidism or Addison’s disease, which can cause neuropathy. By addressing the root cause, endocrinologists help prevent further nerve damage.

Neurologists

Neurologists are the primary specialists for diagnosing and managing peripheral neuropathy. They perform detailed nerve function tests such as Nerve Conduction Studies, Electromyography (EMG), Magnetic Resonance Imaging (MRI), and Nerve Biopsy. 

Neurologists treat various types of neuropathy, including chronic inflammatory demyelinating polyneuropathy (CIDP) and idiopathic neuropathy (neuropathy with no known cause). They also prescribe medications for pain relief, such as antidepressants, anticonvulsants, or nerve blocks, depending on the severity of pain signals.

Podiatrists

For patients with diabetes, a podiatrist plays a role in preventing complications related to foot care. Since peripheral neuropathy often leads to loss of sensation in the feet, patients are at risk for injuries, ulcers, and infections that may go unnoticed and worsen.

Podiatrists focus on preventative care, including regular foot exams, treating infections, and managing calluses or wounds. They also educate patients on proper footwear and daily foot care routines to avoid complications that could lead to amputation in severe cases.

Pain Specialists

Pain specialists often work as part of a multidisciplinary approach, helping patients regain comfort and improve their quality of life through whole-person pain management strategies.

For those with severe, chronic nerve pain, pain specialists focus on managing the pain signals associated with nerve damage. Common treatment approaches include medication management, nerve blocks, and electrical stimulation.  

Vascular Surgeons

Typically, poor circulation can worsen neuropathy symptoms and lead to complications such as tissue damage or ulcers. Vascular surgeons perform procedures to restore blood flow, such as angioplasty or bypass surgery, reducing the risk of further nerve injury due to poor circulation.

For patients with diabetic neuropathy or other vascular-related neuropathies, vascular surgeons may be consulted to address blood flow issues, especially in the lower limbs.

Physical Therapists

Physical therapy is a critical component of neuropathy treatment. It helps in improving mobility, strength, and balance.

Physical therapists design exercise programs tailored to each patient’s needs, focusing on strengthening muscles weakened by nerve damage, improving coordination and balance to reduce the risk of falls, and promoting better overall function to help patients remain active and independent. Physical therapy is especially beneficial for patients experiencing muscle weakness or loss of coordination.

Complications of Peripheral Neuropathy

Peripheral neuropathy can lead to a range of complications, particularly if left untreated. One of the most common complications of peripheral neuropathy is injuries resulting from a loss of sensation. When nerves in the peripheral nervous system are damaged, the brain no longer receives pain signals from the affected areas, particularly in the feet and hands. This increases the likelihood of cuts, burns, or other injuries going unnoticed, which can lead to infections or serious complications like diabetic foot ulcers.

Over time, these wounds may worsen, particularly in people with conditions like diabetic neuropathy, where blood flow is already impaired. The unnoticed injuries could then become wounds or ulcers and further develop into diabetic foot ulcers. If left untreated, these wounds can become infected, leading to severe complications like the need for amputation.

Furthermore, many people with peripheral neuropathy experience debilitating chronic pain. This pain may feel like sharp, jabbing, or burning pain and is often difficult to manage. Pain signals are constantly misfired, even without any injury, making this complication particularly challenging.

Sexual dysfunction is another complication of autonomic nerve damage. This type of peripheral neuropathy affects the autonomic nerve fibers responsible for involuntary functions like blood pressure, digestion, and sexual arousal. Men may experience erectile dysfunction, while women may have issues with arousal or lubrication.

In advanced cases, particularly with diabetic neuropathy, untreated wounds and infections may progress to the point of requiring amputation. This is especially true when blood flow to the affected area is severely compromised. 

Preventing amputation requires early detection and proper management of peripheral neuropathy to avoid infections, tissue damage, and complications like gangrene. At CACVI, we specialize in preventing the need for amputation through complete care. Our team employs evidence-based treatments and strategies to monitor nerve damage, improve circulation, and treat underlying conditions, such as diabetes, that lead to complications. 

When to See a Doctor?

If you suspect you have peripheral neuropathy, you must consult with a medical professional promptly.  Some warning signs that may require immediate medical attention include severe unexplained pain, loss of sensation or numbness in the feet or hands, open wounds or ulcers that are slow to heal, and muscle weakness or difficulty moving. Other signs include sudden changes in blood pressure, excessive sweating, or other autonomic symptoms. 

If these symptoms occur, a medical professional can provide a proper diagnosis through a combination of blood tests, nerve function tests, imaging tests like MRIs, and physical exams.

Treatments Option

Managing peripheral neuropathy often requires a combination of treatments tailored to the underlying cause and the severity of the symptoms. One of these treatments would be lifestyle changes like adopting a healthy balanced diet, regular physical exercise, and quitting smoking. 

There are also several medications that can help manage the symptoms of peripheral neuropathy, particularly pain. The choice of medication depends on the severity and type of symptoms. For example, you could be given pain relievers, anti-seizure medications, or antidepressants. 

Furthermore, physical therapy could help in addressing mobility issues and managing pain. Physical therapy can also help restore function and improve quality of life, making everyday tasks easier for people with peripheral neuropathy.

Regular care and attention to the feet can also prevent complications. Feet care includes wearing shoes that fit and always staying moisturized. It is helpful for individuals with diabetic neuropathy, as nerve damage can lead to wounds, ulcers, and even amputation. 

In more severe cases, surgical intervention may be necessary to relieve symptoms and prevent complications. Surgery is typically considered when conservative treatments fail or when nerve damage leads to debilitating conditions. It could be through a nerve decompression surgery or vascular surgery. 

Need to Consult a Doctor about Peripheral Neuropathy?

Peripheral neuropathy is a complex condition that can affect your quality of life if left untreated. Whether you are experiencing mild symptoms like numbness or more severe issues such as chronic pain, muscle weakness, or foot complications, seeking specialized care is essential.

Early diagnosis and treatment can help manage symptoms, prevent complications like ulcers and amputation, and improve overall well-being. A timely consultation with a healthcare provider will allow you to develop a tailored treatment plan and address the underlying causes of your neuropathy.

At our Center for Advanced Cardiac and Vascular Interventions in LA, our specialists are dedicated to providing full care for peripheral neuropathy and related vascular conditions. If you are concerned about your symptoms or want to explore treatment options, don’t wait— contact us today.

✓ Medically reviewed by

Dr. Moinakhtar Lala

M.D., FACC, FSCAI, RPVI · Limb salvage and endovascular intervention

Built the limb salvage and amputation prevention programme at CACVI, which is why patients call him the leg saver. Board certified in general cardiology, endovascular interventions, echocardiography, nuclear cardiology and vascular ultrasound.

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Board certification verifiable through the American Board of Internal MedicineLast reviewed September 2025