I take Piriton (from over the counter) the dosage they gave me was no more than 2 in 24 hours :)
I've been taking zertec and it hadn't affected baby at all
I don't have allergies but have a really hard time sleeping benadryl is safe
My dr. Recommended sudafed. But I dont like taking medicine while pregnant so I didn't try it. My allergies aren't that bad though...