What is the strongest - best - allergy medication out there?

Dincubus asked:


Zyrtec and the generic seem to work okay, though it makes me drowsy while at work. I have the worst allergies you can imagine and I also live in a dust bowl of a valley where allergenes simmer from April until September. Anybody have other suggestions as to what medications are out there. Allegra does not work…nor does Claritin…they’re very weak. I’d prefer OTC, though I can go see my doc as well.

Thanks for the help!!