What is considered a weak opioid? A comprehensive look at lower-potency analgesics
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5 min read
The classification of weak opioids for moderate pain originated from the 1986 WHO analgesic ladder. This category of medication, including drugs like codeine and tramadol, is defined by its lower potency and a 'ceiling effect' for pain relief, but this does not equate to a lower risk of dependence or side effects.
