I have allergies to trees, grass, weeds, cat dander, and dust. I take Fexofenadine for the allergies which work well for me. But I have SEVERE eye itching this season and although I use Alaway eye drops about 6 times a day and also take Benadryl about 3 times a day to stop the itching it persists. My eyes hurt, sting and feel as if there are pins in them at times. I use a cold compress which does help but not sure what else to do. Thank you.