Quick effective remedies for allergies?

So if you are one of the lucky people not affected by allergies, and you have not heard that pollen is the worst its been in years then I envy you.

My allergies are destroying me right now. I was wondering if anyone knew any quick and effective measures for fixing this, or atleast tempering the symptoms. Awful runny nose, itchy eyes, and cough.

Any advice? I will try literally anything, I am desperate.