Dr Gary Edwards: What Are The Primary Causes Of Nerve Damage?

Nerve damage, or neuropathy, is a complex and often mysterious condition. It can manifest with a wide variety of symptoms, from numbness and tingling to pain and muscle weakness. 


To effectively address nerve damage, uncovering its primary causes is critically important. Dr Gary Edwards aims to shed light on the most common culprits behind nerve damage, so those confronting this condition can better understand their options and seek appropriate care.


The Leading Offender: Diabetes and its Role in Nerve Damage


Diabetes is currently the number one cause of peripheral neuropathy, a type of nerve damage affecting the limbs. Due to long-term exposure to high blood sugar levels, nerves in the hands and feet become damaged, leading to a plethora of symptoms, such as:


  • Numbness, tingling, or prickling sensations
  • Sharp, burning pain
  • Loss of sensation and balance
  • Muscle weakness


Maintaining proper blood sugar control is the key to combat the nerve damage resulting from diabetes. Early intervention and proper self-management can significantly reduce its impact and prevent the condition from worsening.


Traumatic Injuries: An Undermining Impact on Nerves


Physical injuries due to accidents, falls, or fractures can lead to nerve damage. Compressive forces on nerves from improper positioning or prolonged compression (as in carpal tunnel syndrome) can also cause neuropathy. 


These situations may result in a stretched, pinched, or severed nerve, leading to impaired function and nerve damage symptoms. Prompt intervention, like therapy or surgery, can improve recovery and prevent long-term complications.


Infections and Autoimmune Diseases: A Double-Edged Sword


For Dr Gary Edwards, viral and bacterial infections, such as shingles and Lyme disease, can cause nerve damage. The body’s immune response to certain infections may produce antibodies that attack the nerves.


Other than that, Guillain-Barré syndrome is one particularly well-known example in which the immune system mistakenly targets the nerves, leading to rapid onset muscle weakness and even paralysis.


Autoimmune diseases, like rheumatoid arthritis or lupus, can also cause nerve damage when the immune system mistakenly attacks the body’s healthy tissues. Identifying and treating these latent infections and autoimmune conditions is crucial to stop further damage and alleviate symptoms.


Notable Nutritional Deficiencies: The Subtle Nerve Agitators


For Dr Gary Edwards, vitamins and minerals are critical to nerve functioning. Deficiencies in B vitamins (especially B1, B6, and B12) and vitamin E can lead to nerve damage. 


Malnutrition or gastrointestinal issues limiting nutrient absorption may contribute to these deficiencies. Supplementing with the appropriate vitamins and following a balanced diet can minimize the risk of nerve damage due to deficiencies.


Toxins and Medications: Hidden Hazards to Nerve Health


Exposure to toxins, like heavy metals or certain chemicals, can cause nerve damage. Some prescription medications, including specific chemotherapy drugs and antibiotics, can also negatively impact nerves. Individuals should consult with healthcare providers to explore potential risk factors and discuss any pre-existing condition that may warrant extra precautions.


The Genetic Factor: Family Ties and Nerve Damage


Some inherited conditions are associated with nerve damage. One such example is Charcot-Marie-Tooth disease, which affects one in every 2,500 people worldwide. This genetic disorder causes muscle weakness, loss of sensation, and balance issues due to the progressive degradation of nerves. Genetic counseling and testing can help detect such risks and facilitate early interventions.