That’s a weird thing about antihistamines, one kind may work wonders for some people and do absolutely nothing for other people. That’s one reason why so many have been developed, I guess.
How does this stuff affect blood pressure?
Doesn’t effect my blood pressure at all. The effects and others some are reporting here I’ve had with benadryl....stuff makes me climb the walls.
Zyrtec will not affect blood pressure, but the "D" formula will raise BP.
How does this stuff affect blood pressure?
Usually it doesn’t, you might be thinking about decongestants like sudafed.
I like claritin better than zyrtec, also OTC and in generic form (loratidine) and cheaper. Never made me drowsy.