Physicians Who Perform Allergy Testing Who Accept CIGNA PPO Near Las Vegas, NV

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CIGNA PPO
Allergy Testing

Allergy Testing

Allergy tests are conducted to determine the cause of allergy. The skin is exposed to different types and numbers of allergens (allergy-causing substances) to see if an allergic reaction occurs. As the allergens are in liquid form they can be put on or just under the skin.