By Dr. Forest Tennant

The Epstein-Barr virus (EBV) is a parasite that normally lives a dormant, harmless life in nasal and throat membranes and in our white blood cells. We are all carriers of EBV.

EBV usually enters the body and first activates during infancy, often resulting in a case of the "sniffles." In teenagers or young adults, it may trigger infectious mononucleosis. After the initial infection, the virus becomes dormant.

Unfortunately, EBV has the ability to reactivate, duplicate, and travel in the blood inside lymphocytes (white blood cells) to harm tissues and cause pain. How does this happen?

Biologic stress, meaning a physical or psychological situation that cause the hormones cortisol and adrenaline to elevate for more than a few hours, may lower one's immune system. That gives EBV the opportunity to reactivate, produce auto-antibodies, infiltrate tissue, and silently produce a painful condition.

The usual stressors that cause reactivation are physical trauma or injury, an infection, or emotional distress. People with medical conditions such as a genetic connective tissue disease (Ehlers-Danlos syndrome), diabetes, or stroke may have an immune deficiency that also makes them more prone to EBV reactivation.

EBV reactivation is similar to herpes or shingles reactivation. Like EBV, herpes and shingles are usually dormant and harmless viral infections, but they may reactivate and cause blisters or a skin rash.  

Unfortunately, EBV reactivation can be totally asymptomatic and unknown to the individual, until chronic reactivations cause a painful condition. This could result in fibromyalgia, small fiber neuropathy, burning mouth, herniated disc, arachnoiditis or even a cancer such as Hodgkin's disease or lymphoma. 

How to Diagnose and Treat EBV Reactivation

Persons with chronic pain severe enough to require daily pain relief medication may have EBV reactivation as a cause of their condition and should take steps to inhibit it. We recommend antibody testing for EBV reactivation in any person who has severe chronic pain for over 90 days and needs to take pain relievers daily.

Two antibodies are formed during EBV reactivation: the Viral Capsid Antibody (VCA) and Epstein-Barr Nuclear Antibody (EBNA).

Major laboratories offer three quantitative tests for VCA, EBNA and early EBNA antibodies. Qualitative tests (positive or negative) are not specific enough to make a diagnosis of EBV reactivation.

When VCA and EBNA antibodies are elevated above normal levels, a diagnosis of past reactivation is made, and the individual can properly be called a "chronic reactivator." We recommend that levels of VCA and EBNA be two or more times above normal, plus a patient having pain in two or more anatomic sites, to warrant a diagnosis of EBV reactivation.

If the early EBNA antibody is elevated above normal, therapeutic trials of antivirals and corticosteroids should be considered to reverse reactivation.

If both VCA and EBNA are elevated but the early EBNA is negative, we recommend the use of these vitamins and supplements to inhibit EBV reactivation:

• Vitamins C and D

• Astragalus

• Zinc

• Resveratrol

• Curcumin

• Selenium

• Luteolin

• Andrographis

• Lysine

Our research has found that about 90% of patients with adhesive arachnoiditis (AA) have EBV reactivation.  The good news is that once it is determined that a person has reactivation and autoimmunity, there are simple treatment measures that can be implemented.   

In our experience, the treatment measures tend to provide about 20% to 50% more pain relief when used with standard pain therapies. Failure to take therapeutic measures to control EBV may allow increased disease deterioration and pain. 

More information about the Epstein-Barr Virus and its relationship to chronic pain conditions can be found in our new book: "The Epstein-Barr Virus: A New Factor in the Care of Chronic Pain."  

Forest Tennant, MD, DrPH, is retired from clinical practice but continues his research on the treatment of intractable pain and arachnoiditis. Readers interested in learning more about this research should visit the Tennant Foundation’s website, Arachnoiditis Hope. You can also subscribe to its bulletins here.   

The Tennant Foundation gives financial support to Pain News Network and sponsors PNN’s Patient Resources section.