Thank you for your question. High blood pressure is a possible side effect of Zyrtec. If you already have high blood pressure, you should avoid taking Zyrtec unless instructed to do so by your doctor.
Best of luck,
What kind of allergy medicine can you take when you are on meds for high blood pressure???
Can Zyrtec by itself cause raise in blood pressure? I know Zyrtec-D does because of the D element in it. I am asking because i have noticed a spike in my BP since a couple of days ago I started taking regular Zyrtec [not Zytec-D]
Personally I took this allergy medicine and I noticed à jump in my BP . 150/90 . things came back normal after stopping Zyrtec (Mean BP 138/81).Age 45 .
will zyrtec increse your blood pressurer ?