Shen Qi Wan modified(LPI) is designed for fatigue, cold intolerance, brain fog, poor circulation, low back weakness, frequent urination, and fluid retention following lingering illness. This formula warms and strengthens the Kidneys, supports fluid metabolism, and replenishes Qi and Yin depleted by chronic immune stress. It is especially suited for recovery from Long Covid, ME/CFS, and post-viral syndromes where exhaustion, dampness, and core deficiency coexist. By addressing both depletion and residual inflammation, it helps restore energy, clarity, and physiological stability.