Experiencing numbness and tingling in your hands, feet, or other parts of your body can be unsettling. While occasional tingling may result from temporary factors like poor circulation, persistent or recurring symptoms could indicate an underlying neurological condition. At Neurological Specialists P.C., we diagnose and treat various disorders that can cause numbness and tingling, helping patients find relief and improve their quality of life.

Understanding Numbness and Tingling

Numbness and tingling, or paresthesia, occur when nerves are irritated, compressed, or damaged. These sensations may feel like pins and needles, burning, or a loss of feeling in the affected area. Depending on the cause, these symptoms may be temporary or chronic and can occur in various parts of the body.

Common Neurological Causes of Numbness and Tingling

Several neurological conditions can lead to numbness and tingling, including:

1. Peripheral Neuropathy

Peripheral neuropathy occurs when the peripheral nerves, which transmit signals between the brain, spinal cord, and body, become damaged. This condition is often caused by:

• Diabetes (Diabetic Neuropathy) – High blood sugar levels can damage nerves over time, leading to tingling, numbness, and pain, especially in the hands and feet.
• Vitamin Deficiencies – Lack of essential nutrients such as vitamin B12 can impair nerve function.
• Toxins and Medications – Exposure to certain chemicals, chemotherapy drugs, or excessive alcohol use can contribute to nerve damage.

2. Carpal Tunnel Syndrome

Carpal tunnel syndrome results from the compression of the median nerve in the wrist. This condition is common in individuals who perform repetitive hand movements, such as typing or using handheld tools. Symptoms include numbness, tingling, and weakness in the hands and fingers.

3. Multiple Sclerosis (MS)

MS is a chronic autoimmune disease in which the immune system attacks the protective covering of nerve fibers (myelin) in the brain and spinal cord. This damage can lead to numbness, tingling, muscle weakness, and coordination problems.

4. Pinched Nerve (Radiculopathy)

A pinched nerve in the neck (cervical radiculopathy) or lower back (lumbar radiculopathy) can cause radiating numbness and tingling down the arms or legs. This condition is often due to:

• Herniated Discs – When spinal discs press on nearby nerves.
• Spinal Stenosis – A narrowing of the spinal canal that compresses nerves.

5. Stroke or Transient Ischemic Attack (TIA)

Sudden numbness or weakness, particularly on one side of the body, may indicate a stroke or TIA (mini-stroke). Other warning signs include slurred speech, facial drooping, and difficulty walking. Immediate medical attention is critical in such cases.

6. Migraines with Aura

Some migraines are preceded by sensory disturbances, including tingling or numbness in the face, arms, or hands. These episodes, known as migraine aura, can last from minutes to an hour before the headache begins.

7. Guillain-Barré Syndrome (GBS)

GBS is a rare autoimmune disorder where the immune system attacks the peripheral nerves, causing progressive weakness, numbness, and tingling that typically starts in the legs and spreads upward.

Diagnosing and Treating Numbness and Tingling

At Neurological Specialists P.C., we perform comprehensive evaluations to identify the cause of numbness and tingling. Diagnostic tests may include:

• Nerve conduction studies (NCS) to assess nerve function.
• Electromyography (EMG) to evaluate muscle and nerve activity.
• MRI or CT scans to detect spinal or brain abnormalities.
• Blood tests to check for vitamin deficiencies, infections, or autoimmune conditions.

Treatment depends on the underlying cause and may include:

• Medications – Pain relievers, anti-inflammatory drugs, or nerve-targeting medications like gabapentin.
• Physical Therapy – Helps relieve nerve compression and improve mobility.
• Lifestyle Modifications – Managing conditions like diabetes, improving posture, and avoiding repetitive strain can prevent symptoms from worsening.
• Surgery – In severe cases, procedures like carpal tunnel release or spinal surgery may be necessary.

If you’re experiencing persistent numbness or tingling, don’t ignore the signs—our team at Neurological Specialists P.C. is here to help. Contact us today to schedule an evaluation and get the care you need.