Journal de signalisation cellulaire
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Diagnosis of Allergic Reaction

Fhang Zuoa

A rash is a noticeable change in the texture or color of your skin. Your skin may become scaly, bumpy, itchy, or otherwise irritated. Allergies diagnosed by doctors in three steps. • Doctors mainly think about the personal and medical history of patients, patient need to tell their family history, lifestyle at home and their medical history also. • Doctor may do a skin test, patch test and blood test to determine allergies. One test is not alone is talented to diagnose an allergy. Sometimes doctor thinks about physical exam for considered allergy skin. Physical exam may include a lung function test to determine how well exhale air by the lungs. Patient may need X-ray for lungs and sinuses.