Corticosteroid injections of the nasal turbinates: past experience and precautions

Clinical experience with triamcinolone acetonide (Kenalog) injections into the nasal turbinates for allergic and vasomotor rhinitis is reported by two authors. Gratifying results have occurred in most of the over 60,000 patients treated, with no serious side effects. Two cases of intravascular injections of another corticosteroid reaching the retinal circulation are reported, and methods for preventing this complication are proposed.