The main ingredient of Jin Shui Bao capsule is fermented Cordyceps powder, which contains a variety of amino acids, vitamins and trace elements, and its main effect is to calm the lungs and kidneys, stop cough, and can nourish the kidneys and benefit the lungs. Its modern pharmacological research shows that Jin Shui Bao has anti-inflammatory, cough and asthma, expectorant and bronchial smooth muscle relaxation effects, and can improve the ability to tolerate hypoxia, and can regulate the body’s immune system from a systemic perspective, to enhance the body’s immune function. Jin Shui Bao has strong similarity with natural Cordyceps not only in chemical composition but also in pharmacological effects, and is used clinically for chronic respiratory diseases and protection against kidney function impairment.