Effect of Topical Furosemide on Intraoperative Bleeding During Functional Endoscopic Sinus Surgery.

Intraoperative bleeding reduction during functional endoscopic sinus surgery is a key factor in preventing surgery complications. That is implemented through prescribing systemic corticostroid before surgery. This study aimed to explore an efficient nasal Furosemide versus systematic corticosteroids to reduce intraoperative bleeding.