I get really bad itchy palate and ears during pollen season, can this become serious or is it a harmless allergy symptom? Any way to relieve it?

Join the Club ! Allergies. Try Allegra (fexofenadine) or Zyrtec to start with . If these do not help, see the Allergist. Not serious unless they remain untreatable with normal remedies. The Allergist can help you decide this . Good Luck.
Seasonal Allergy. This is what we term seasonal allergy caused by overreaction of the immune system to allergens. Very common in patients between the ages of 18 and 30. Antihistamines are often recommended: Claritin (loratadine) and Loratadine OTC. If concerned, see your PCP.