Book excerpt: In this issue of Immunology and Allergy Clinics, guest editor Dr. Jenny Stitt brings her considerable expertise to the topic of Urticaria and Angioedema. Top experts focus on pathophysiology, guidelines-based treatments, and emerging treatments, with coverage of inducible urticarias; urticaria: impact on quality of life and economic cost; acquired angioedema; therapeutics for hereditary angioedema: on-demand and prophylactic; and more. - Contains 13 relevant, practice-oriented topics including chronic spontaneous urticaria: etiology and pathogenesis; emerging therapeutics in chronic urticaria; emerging therapeutics in hereditary angioedema; and more. - Provides in-depth clinical reviews on urticaria and angioedema, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.