Zhang Zhongjing

Zhang Zhongjing was a prominent Chinese physician during the Eastern Han Dynasty, often regarded as the "Sage of Medicine." He made significant contributions to traditional Chinese medicine, particularly through his classic text, the "Shanghan Lun" (Treatise on Cold Damage), which focused on diagnosing and treating illnesses caused by "cold" pathogens. His work laid the foundation for herbal medicine practices and influenced countless generations of herbalists and practitioners. Zhang emphasized the importance of pulse diagnosis and the use of herbal formulas, making enduring impacts on both Chinese medicine and broader medical practices.