Hay high temperature issue primarily starts from surroundings whereby any person can be impacted. Keeping away, from any one of the allergy triggering elements is the most effective option. Although in this problem you do not have any high temperature it is still called hay fever. Being surrounded by plant pollen or animal dander can create these allergies. The signs for hay fever rank from mild to extreme. A taste and also scent is altered, congestion – causing pain, swelling of eyes which might turn blue due to allergic reaction. The persistent condition can trigger severe problems like bronchial asthma and sinusitis. You might start establishing various other troubles like breathlessness, wheezing and coughing.