Compare to the active ingredient in Nasacort Allergy 24HR. Nasal congestion caused by allergies can make you feel miserable. Find the relief you need with Equate Nasal Allergy Spray, Triamcinolone Acetonide, 55 mcg per spray. This non-drowsy nasal spray provides up to 24 hours of relief from symptoms of hay fever or other upper respiratory allergies such as nasal congestion, sneezing, runny and itchy nose. The active ingredient is triamcinolone acetonide, a steroid medicine known as a glucocorticoid. Each dose provides multi-symptom relief in original prescription strength. This product is alcohol free and scent free. For adults and children ages 2 years and older.