Use and abuse of over-the-counter
analgesic agents
by
Abbott FV, Fraser MI
Department of Psychiatry,
McGill University,
Montreal QC.
fabbott@psych.mcgill.ca
J Psychiatry Neurosci 1998 Jan; 23(1):13-34
ABSTRACT
Pain and discomfort in everyday life are often treated with over-the-counter
(OTC) analgesic medications. These drugs are remarkably safe, but serious side
effects can occur. Up to 70% of the population in Western countries uses
analgesics regularly, primarily for headaches, other specific pains and febrile
illness. It is not known whether the patterns of use are consistent with good
pain management practices. OTC analgesics are also widely used to treat
dysphoric mood states and sleep disturbances, and high levels of OTC analgesic
medication use are associated with psychiatric illness, particularly depressive
symptoms, and the use of alcohol, nicotine and caffeine. More than 4 g per day
of acetylsalicylic acid (ASA) or acetaminophen over long periods is considered
abuse. People using excessive amounts of OTC analgesics may need more effective
treatments for chronic pain, depression or dysthymia. The possibility that these
drugs have subtle reinforcing properties needs to be investigated. Certainly
phenacetin, which was taken off the market in the 1970s, had intoxicating
effects. A better understanding of patterns of use is needed to determine the
extent of problem use of OTC analgesics, and whether health could be improved by
educating people about the appropriate use of these drugs.
Opioids
Cocaine
Cannabis
Gabapentin
Amphetamine
Buprenorphine
Antidepressants
Pain and depression
Prozac as a painkiller
Treating pain seriously
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