The Strange Denial of Complications Caused by Poorly Treated Pain

By Drs. Forest Tennant and Scott Guess

There has been no shortage of controversy, scandal and fraud regarding the opioid and pain crises of the past decade. One standout in the debate over opioids and pain treatment has been a lack of an honest, objective discussion of the benefits of pain care.

A basic tenet in medical practice and therapeutics is what is called the “risk-benefit” ratio. This is a simple analysis of whether a specific drug or therapeutic measure has more benefit than risk.

For example, the risk-benefit of drugs taken during pregnancy is well-known and established. But strangely, the debate over whether opioids have more benefit than risk in the treatment of pain has never been broached.

None of the parties involved, especially the anti-opioid zealots, will discuss any benefit that opioids may bring. In fact, essentially their only discussion is that opioids are a risk for overdose and addiction, so they have no benefit and shouldn’t be used.  

This risk is overrated and overstated in relation to opioids prescribed and monitored by a physician. According to the CDC, total opioid overdose deaths in the US (including deaths from illicit opioids) were 24 deaths per 100,000 population in 2023.

That compares to the overdose death rate for prescribed opioids, which was 4 per 100,000 population. That is a raw number for prescribed opioids.  Some data reports opioid deaths among physician monitored chronic pain patients to be as low at 0.1 per 100,000 population. 

In other words, the overdose risk of evidence with prescription opioid is minuscule.

Pain has a number of pathological complications that benefit from opioid therapy. In addition to physical relief, there are humanitarian benefits, such as a reduction in suffering, and the ability to mentally and physically function as a productive person.

When poorly treated or left untreated, chronic pain has profound negative and deleterious effects on the cardiovascular and endocrine (hormonal) systems. Pain puts the cardiovascular system into overdrive, which raises blood pressure and pulse rates. Coronary artery spasm may also result from severe chronic pain.

We can personally attest to prescribing blood pressure medication and nitroglycerin to many pain patients at risk of cardiac arrest or heart failure.

Hormonal suppression and deficiency of cortisol, testosterone, estradiol and other hormones are also common in undertreated chronic pain patients. Cortisol levels can drop below levels that sustain life. We have administered emergency cortisone to pain patients who were severely ill, debilitated, and near collapse because they had inadequate cortisol levels.

Among Dr. Thomas Addison’s eleven reported original cases of Addison’s Disease in 1855, about half had serious intractable pain conditions such as adhesive arachnoiditis.

Chronic pain has also been found to alter blood glucose and lipids (cholesterol). Sleep deprivation is another major problem in pain patients.  And anorexia with malnutrition is common.

Given the medical complications induced by pain, one would logically think that there would always be a discussion of risk-benefit when discussing opioid therapy. But we’ve never heard or seen such a discussion in medical literature or in political circles.

As if denial of benefits over risks weren’t bad enough, an even stranger denial has occurred. We have searched the major medical textbooks used in medical schools today, and couldn’t find a single word that chronic pain is a risk for hypertension and cardiac disease, much less hormonal deficiencies.

Isn’t it time we quit denying that chronic pain has medical complications that can be easily treated with opioids and other medicinals? The risks of opioid therapy simply don’t outweigh the benefits. 

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 his research should visit the Tennant Foundation’s website, Arachnoiditis Hope. You can subscribe to its research bulletins here.   

Scott Guess, PharmD, operates an independent pharmacy and clinic in Atascadero, CA that specializes in pain management and arachnoiditis.

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