Back Pain (K) - constant back pain... 腰痛(腎弱脾濕)An empirical herbal blend to strengthen the Kidneys to relieve chronic back pain and weakness, especially in the lower back. This formula nourishes Kidney Yin and Yang, supporting the body's foundational energy and addressing symptoms such as feeling more back pain after standing or walking, fatigue, soreness, and stiffness. It helps restore balance and vitality to the Kidneys, improving overall back health and flexibility. Ideal for individuals