I use Benadryl (non drowsy) almost every day but when my allergies are out of control I use Zyrtec. If I have congestion, I use Sudaffed.
My midwife said i could only have prition.. and no more than 2 every 24 hours due to most not being suitable in pregnancy :).
My doctor says Allegra is fine too
Like 60 mg and no sudafed straight Allegra
I take Chlor-trimeton.
Zyrtec & Claritin did absolutely nothing for me. Chlor-Trimeton is category B.
I do benadryl at night and claritin in the day when it gets real bad.
My doctor told me not to take allegera, not that it was bad for the baby. But there are better things to take.
Zyrtec is the safest and one of the most effective allergy meds - deals with more allergens than claritin
I use the zyrtec eye drops (i've only had itchy eyes lately) and Sinus Rinse - clears and prevents congestion. It took me a long time to get over the idea of squirting water up my nose, but it is totally worth it. and since it is drug free- completely safe