Key takeaways
Zyrtec-D (cetirizine/pseudoephedrine) and Nasacort (triamcinolone acetonide) are both over-the-counter medications used to treat allergy symptoms, but they work in different ways and have different forms. Zyrtec-D is a combination of an antihistamine (cetirizine) and a decongestant (pseudoephedrine) taken orally, which helps with seasonal allergies and congestion. However, it can cause trouble sleeping and may raise your blood pressure. Nasacort, on the other hand, is a nasal spray corticosteroid that reduces inflammation in your nose to relieve symptoms like sneezing, runny nose, and nasal congestion. It is used once daily and is less likely to make you sleepy, but it might take up to a week to see full benefits. Nasacort is generally safer for people with high blood pressure, unlike Zyrtec-D. Additionally, Nasacort can be used by children as young as 2 years old, while Zyrtec-D is typically for those 12 and older.
