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If you can't, consider an allergy medication with an added decongestant.
Antihistamines combined with a decongestant are usually marked with a "D." Claritin-D, Allegra-D, and Zyrtec-D all contain a decongestant called pseudoephedrine, the same active ingredient that powers Sudafed.
Perennial allergic rhinitis is a type of chronic rhinitis and is a year“round problem, often caused by indoor allergens, such as dust, animal dander, and pollens that may exist at the time.
Cetirizine is a non-sedating antihistamine that works by blocking histamine (H-1) receptors on cells.
It is similar to the other second generation antihistamines loratadine (Claritin), fexofenadine (Allegra) and azelastine (Astelin).
You just have to answer a few basic questions to figure out which to choose.
Of course, it is always a good idea to talk to your doctor before trying any new medication.