American journal of rhinology & allergy
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Am J Rhinol Allergy · Mar 2010
Case ReportsConcentrated topical epinephrine is safe in endoscopic sinus surgery.
The safety of topical epinephrine (1:1000 concentration) has recently been called into question. No objective data have been presented examining this issue. ⋯ Concentrated epinephrine has the potential for complications when used during endoscopic sinus surgery. Nevertheless, with appropriate safeguards described in this study, its topical use is safe.