Introduction I Basic Principles of Immunology Overview Immune System Pathophysiology of Allergic Reactions Allergens and Types of Reactions II Diagnostic Approach to Allergic Diseases History and Physical Examination In Vivo Allergy Diagnosis In vitro Allergy Diagnosis III Treatment of Allergic Diseases Preventive Measures Immunotherapy Principles of Treatment Skin Care IV Allergic Diseases Allergic Emergencies Allergic Diseases of the Skin Allergic Diseases of the Ears,Nose,and Throat Allergic Diseases of the Lungs Allergic Diseases of the Eyes Allergic Diseases of the Gastrointestinal Tract Allergic Diseases in Childhood Allergic Diseases and Immunizations Allergic and Psyche Allergic and Environment Allergic and Occupation V Appendix Tables Common Contact Allergens Patient Diary Form Glossary Sources of lllustrations Index