Allergy Testing Information and Advice from BestAllergyRelief.com If you suspect that you have allergies, your doctor could send you to a specialist in allergies in order to look into what it is that may trigger your allergies. The allgery specialist will run several tests and ask some questions pertaining to your symptoms. As soon as the allergy-causing substance or allergen has been found, your allergy remedy might consist of the use of medications or a self care remedy dependent upon the the problem itself.