I feel you. Old school antihistamines are the only thing that works for me when seasonal allergies hit. None of those non-drowsy drugs do dick.
Pro-tip though: I had my Dr write me a Rx for hydroxyzine because it lasts 12 hours so I only have to take it twice a day. If I take it or Benadryl around the clock for about 3 days I get a tolerance to the drowsy effect, but you have to remember to take Benadryl more often. You still might need an extra energy drink to perk you up, but it's better than feeling like your face is exploding.
