This comprehensive treatise on Microhematuria delves into the intricate aspects of this medical condition, exploring its etiology, pathophysiology, and clinical significance. Designed for healthcare professionals and students alike, it offers an in-depth analysis of the diagnostic approaches, including urinalysis, imaging studies, cystoscopy, and renal biopsy. The treatise further examines specific treatment strategies tailored to underlying causes, such as urinary tract infections, kidney stones, and glomerular diseases. Emphasizing holistic health, it also discusses the role of nutritional interventions and lifestyle modifications in managing microhematuria. With a focus on the latest research and clinical guidelines, this treatise serves as a vital resource for understanding microhematuria's complexities, promoting effective patient care, and enhancing health outcomes. Whether you're a medical practitioner or a student, this work provides essential insights into managing this common yet often misunderstood condition.