Allergy Testing More Condition_symptoms Should A Person Get Allergy Testing Done More Than Once In Their Lifetime?

Should a person get allergy testing done more than once in their lifetime? - allergy testing more condition_symptoms

There was evidence, in fact, when I was a child (15-20 years), but was lately, my allergies seem to worsen. Is it possible that I have developed new allergies or other of the past few years, and I have evidence to do so again?

Thank you!