Heart Yin Deficiency (Xin Yin Xu)

Heart Yin Deficiency (心阴虚 - Xin Yin Xu) Symptoms: Palpitations, anxiety, insomnia with difficulty falling asleep, dry mouth, and heat sensations in the palms and soles. TCM Mechanism: Deficiency of Heart Yin fails to anchor the Shen, leading to restlessness and disturbed sleep.