What's best medicine for Allergies? Eyes and nose running away?

Best bet is take some benadryl around the clock, every four to six hours. It works very well, better than claritin for most people and the best part is you'll sleep like a baby and if you're asleep you're not going to miserable. You could also get some sudafed too for the congestion, but if you're nose is running like that, I don't think it'll do much for you. Sometimes just a plain saline nasal spray will help with sinus pain if you spray it right up into your sinuses. The sore throat is from junk dripping down the back of your throat, try some plain tylenol for that. If the pain gets too bad to swallow use some chloraseptic spray, it'll numb the throat for about 15 minutes which is great if you're trying to get to sleep.