Zirtek

Choosing the right Zirtek

Zirtek contains cetirizine, a once-daily antihistamine. The oral solution suits children and anyone who prefers a liquid, while Zirtek Plus adds a decongestant for allergy that comes with a blocked nose. Cetirizine is one of several non-drowsy antihistamines; branded Zirtek and generic cetirizine contain the same active ingredient.

Frequently Asked Questions

Zirtek or Zirtek Plus — what's the difference?

Zirtek is cetirizine alone; Zirtek Plus adds a decongestant for a blocked nose. The cetirizine oral solution can be used from 2 years, while Zirtek Plus is for adults and children from 12 years. Choose Plus only if you have nasal congestion, and check its cautions if you have high blood pressure or heart problems.

How does cetirizine compare to fexofenadine or loratadine?

All are non-drowsy antihistamines. Cetirizine is very widely used; some people respond better to one than another, so it can be worth trying an alternative if one isn't working.

Is branded Zirtek different from generic cetirizine?

Both contain the same active ingredient. Generics offer the same medicine at a lower price.