This book provides a comprehensive understanding of acne, covering its pathophysiology, clinical features, differentials, and treatment options.Additionally, it also explores psychosocial aspects, hormonal influences, and dietary impacts.With high-quality images, a clear clinical approach, and discussions on topical, systemic, and laser treatments, it serves as a valuable resource for students and physicians alike.A selection of explanatory images illustrate minute details and different variants of acne, including mimickers such as rosacea, yeast infections, and sarcoidosis.