There is no mention of how long a course of treatment is for Beneficial Tranquility Pills. There is no strict “course of treatment” for this medicine, clinically the doctor can prescribe a dosage of 1 week – 2 weeks at a time, if the condition is stable, the doctor’s assessment, the prescription can be extended. Therefore, it is recommended to consult a doctor and carry out scientific treatment under the doctor’s guidance. Yianning Pill is composed of American ginseng, dendrobium, cordyceps sinensis, turtle shell and deer antler. It has the effect of tonifying qi and activating blood, benefiting the liver and kidney, and nourishing the heart and tranquilizing the mind. It can treat chest tightness and shortness of breath, coldness and coldness of limbs, numbness of hands and feet caused by weakness of qi and blood, insufficiency of liver and kidney, to insomnia and forgetfulness, mental fatigue (mental exhaustion, physical weakness), lumbar and knee soreness and weakness. It should be noted that children, pregnant women are prohibited; avoid spicy, cold, greasy food; cold and fever patients should not be taken; this drug should be taken before meals; take 2 weeks without symptomatic relief, should go to the hospital.