Review
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 28, 2013; 19(4): 463-481
Published online Jan 28, 2013. doi: 10.3748/wjg.v19.i4.463
Table 5 Side effects related to the administration of drugs used for sedation in gastrointestinal endoscopy
Side effectMidazolamPropofolFentanyl
HypotensionYesYes
HypertensionYes
Heart rate alterationsArrhythmiaDecreaseArrhythmia
RespiratorydepressionYesYesYes (particularly in the elderly)
ApnoeaYes (in combination with fentanyl)YesYes (in combination with Midazolam)
DystoniaYesYes
PriapismYesYes (very rarely)
Pain on injectionYes
Lactic acidosisYes
Intraocular pressure changesDecrease
Myoclonic movementsYes
Nervous system side effectsYes (especially in the elderly)RareYes
Unusual dreamsYes
HypersensitivityYesYesYes (rarely)
Liver damageYes
AmnesiaYes
Impairment of cognitive functions - inability to drive safelyYes
Paradoxical behaviourYesYes
Gastrointestinal effects (nausea, vomiting, hiccups, diarrhoea)YesYesYes
Sexual disinhibitionYes
Potential for abuseYes
HaemolysisYes (slow injection rates and/or mixture in isotonic fluid)