The American journal of medicine
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Randomized Controlled Trial Clinical Trial
Gastrointestinal side effects of intravenous erythromycin: incidence and reduction with prolonged infusion time and glycopyrrolate pretreatment.
To determine the frequency of gastrointestinal toxicity due to intravenous (IV) erythromycin and to attempt to decrease this toxicity by prolonging the infusion time of erythromycin and/or pretreating with the peripheral anticholinergic, glycopyrrolate 0.1 mg IV. ⋯ Gastrointestinal toxicity associated with the IV infusion of erythromycin is common and is more likely to occur in younger patients. A 1-hour infusion of erythromycin combined with pretreatment with glycopyrrolate, 0.1 mg IV, is effective in reducing this toxicity.