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Evidence summaries

Dipyrone for Acute Renal Colic Pain

Single dose dipyrone appears to have similar efficacy to other analgesics used in renal colic pain. Level of evidence: "B"

A Cochrane review [Abstract] 1 included 11 studies with a total of 1053 subjects. Limited available data indicated that single dose dipyrone was of similar efficacy to other analgesics used in renal colic pain, although intramuscular dipyrone was less effective than diclofenac 75 mg. Combining dipyrone with antispasmolytic agents did not appear to improve its efficacy. Intravenous dipyrone was more effective than intramuscular dipyrone. Commonly reported adverse effects with intravenous dipyrone were dry mouth and somnolence, and one study reported pain at the injection site. Insufficient information was available for safety analyses to be conducted.

    References

    • Edwards JE, Meseguer F, Faura C, Moore RA, McQuay HJ. Single dose dipyrone for acute renal colic pain. Cochrane Database Syst Rev 2002;(4):CD003867. [PubMed]

Primary/Secondary Keywords