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Misconceptions about OTC safety
A US study has revealed widespread misconceptions and potentially dangerous
ignorance about the safety of OTC NSAIDs (J Rheumatol 2005;32:2218-24).
Investigators report two surveys carried out 5 years apart. In 1997, 17
percent of 4,799 people reported using an NSAID. Of these, 30 percent
used only a prescribed NSAID, 32 percent used only an OTC NSAID but 38
percent said they used both. Ibuprofen accounted for 57 percent of OTC
analgesics purchased. Just over half of respondents were not aware of
the adverse effects of NSAIDs; about one-third believed prescribed NSAIDs
were safer than OTC NSAIDs, and another third believed the opposite. Among
those using OTC NSAIDs exclusively, a quarter took them daily and a quarter
regularly exceeded the recommended dose. Twenty-nine percent believed
they were at no risk of adverse effects and 22 percent believed there
would always be a warning sign before they experienced an adverse effect.
The 2002 survey identified 3,557 people who reported NSAID use in the
previous year. Half said they were little or not at all concerned about
the adverse effects of OTC analgesics; most did not read the dose instructions
(70 percent) or the directions for use (80 percent) and 44 percent exceeded
the recommended dose. One-third took an OTC analgesic and a cough or cold
remedy at the same time.
The IIF always recommends that consumers take medicines according to instructions
from healthcare
practitioners or according to the instructions on the pack.
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