Question 1:	Just what is an allergy? How do they occur? I have been able to eat oysters all my life, but now I get an itchy rash if I even touch one. How can this happen?
Question 2:	Q How do you find out if you are allergic to something. Can blood tests tell you? I am already allergic to cats, but want to find out if there is something else causing my hay fever.
Question 3:	How are allergies treated? Is there any permanent cure? I have to live on antihistamines for my rash that keeps flaring up for no apparent reason.
Question 4:	Every time I even see a strawberry, let alone eat one, my lips become swollen and itchy! Is this a type of allergy?
Question 5:	Could I be allergic to the limestone formations in my area? I have felt tired, moody, depressed and dizzy ever since I moved here. Can the levels of limestone be checked in the blood?

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