Yianning Pill is used for suitable people with good regulating effect, but the specific how can’t be generalized. Yianning Pill is a proprietary Chinese medicine, which consists of American ginseng, dendrobium, tortoise board, saffron, panax ginseng, ganoderma lucidum, cordyceps sinensis, turtle shell, antler velvet, schizandra, and hippocampus. Yi An Ning Pill has the effects of tonifying qi and activating blood (tonifying qi and blood to make the body full of qi and blood and blood flow smoothly), tonifying the liver and kidney, nourishing the yin of the heart, and stabilizing the mind. Yi An Ning Pill can be used to treat chest tightness and panic, fatigue (mental exhaustion, physical weakness), shortness of breath and weakness, coldness, numbness of hands and feet, insomnia and forgetfulness, lumbar and knee soreness and weakness (feeling of soreness and weakness of waist and knees) and other conditions caused by deficiency of qi and blood as well as deficiency of liver and kidneys (weakness of liver and kidney functions). It should be noted that patients with cold and fever should not take Yi An Ning Pills. Patients with chronic diseases such as liver disease, diabetes mellitus, hypertension and renal disease should take it under the guidance of a physician. In addition, patients with severe hepatic and renal insufficiency, as well as pregnant women and children should be prohibited from taking this drug. Yianning Pills should be taken under the guidance of a doctor after identification of the symptoms of the disease in order to achieve good therapeutic effects, self-abuse may aggravate the symptoms.