Answers: Everyone is! Stress does affect our body in contaminated way. Try some stress nouns exercises, take a stride, write in a monthly. Whatever works for you.
How do you know you are allergic to stress? Do you break out in hives? What? It could be possible that at hand is something else that you are allergic to, and it causes you to be aware of more anxiety and stress.
You can relieve stress a number of ways...
Meditation, heat baths, aromatherapy, message, certain music, exercise, breathing technique,etc.