Do you wait all winter for the nice weather to return, only to spend sunny days inside staring longing out the window at the great outdoors? While usually not serious, seasonal allergies can put a serious damper on your day. Many over-the-counter allergy medications can be effective, but have undesirable side-effects. We rounded up a few natural supplements and anti-histamines to help relieve common symptoms of seasonal allergies like runny nose, congestion, sneezing and itchy, watery eyes.