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Editor's Memo

by Forest A. Tennant, MD, DrPH

ForestTennantDiagnoses Is By Physical Examination, Not Pill Count
The ugly battle in pain treatment today is the hue and cry about “over-prescribing” and “over-medicating.” This claim is made daily by those who wish pain treatment an untimely death or desire that pain-treating doctors be so suppressed and subdued they will never write another prescription.

The clinical diagnosis of “over-prescribing” or “over-medicating” must be done like any other medical diagnosis. Any term which denotes the presence of excess drug influence requires a basic physical examination of physiologic body functions: gait, mental alertness, speech, pupil size and reaction, muscle coordination, blood pressure, pulse rate, and reflexes. For example, if there is excess influence of opioids in the blood stream the result is slow speech and gait, droopy eye lid, constricted, non-reactive pupil, slowed reflexes, and lowered blood pressure and pulse. The presence of opioid as the causation of these physical, tell-tale signs is confirmed by blood or urine analysis. This simple physical screen and body fluid confirmation is now standard practice by highway patrolmen throughout the United States to detect a “drugged” driver who has taken an excess of drugs. Simply put, if a policeman can scientifically determine drug influence why can’t physicians?

So why is this long-known, basic diagnostic method to detect excess drug influence rejected in the pain field? Simple. Bias, greed, and ignorance which abounds aplenty. Just give a biased regulator, insurance company, or physician a pill count above some ill-conceived, magical number implanted in their mind, and they will yell at the top of their lungs, “over-prescribing” and “over-medicating.” Amazingly, one can’t lose a driver’s license unless a physical examination and confirmatory body fluid test scientifically documents excess drug influence, but a physician can lose a medical license at the hands of a pill counter who has never even seen the patient. A pill count doesn’t even prove the patient has taken a medication. Only a body fluid analysis can determine this and only a physical exam can determine excess medication and drug influence.

Tolerance to opioid medication is hardly a secret. There are numerous cases of pain patients taking a daily morphine equivalence of 10,000mg with no physiologic evidence of excess drug influence or impairment. Furthermore, a patient in pain often assimilates administered opioids without producing physiologic impairment — including respiratory depression.

The habit of calling physicians “over-prescribers” and “over-medicators” by the pill counters is not only an unfair and unethical condemnation of caring physicians, it is an inhumane affront to suffering patients. Let’s call it straight. There is no upper limit on the amount or number of different opioids or pills prescribed for pain relief as long as the administration of the medication does not produce physiologic abnormalities as diagnosed by a face-to-face, hands-on physical examination.

The idea of systemic medication, of course, is to achieve a high enough blood level to saturate opioid receptors in the brain, spinal cord, and periphery. Given that many commercial opioid preparations are only available in relative low dosages — such as 10mg methadone tablets or 1600mcg fentanyl lozenges — a lot of dosages may be required in a 24 hour period to achieve an effective, minimal opioid blood level. Is a physician to say that a patient can only have pain relief for a few hours a day? Intrathecal administration is done to achieve brain saturation of opioid receptors, because pills cannot accomplish a high enough blood level.

It’s time we stop this absurdity and “just say no” to pill counters who make unsubstantiated claims of “over-medication” or “over-prescribing” when they haven’t even seen the patient, much less conducted the physical examination required to make a claim of excess drug influence.

— Forest A. Tennant, MD, DrPH
    Editor in Chief

— March 2005


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