Ginseng can be eaten at night, and there is no research indicating that ginseng cannot be eaten at night. Ginseng can be used for symptoms such as deficiency of qi, cold limbs and weak pulse. Ginseng is sweet, slightly bitter, slightly warm, and belongs to the spleen, lung, heart and kidney meridians. It has the effects of restoring the pulse and stabilizing the blood (restoring the normal pulse and preventing the substance from coming out), generating fluid and nourishing the blood (replenishing the body’s water and blood), replenishing the vital energy (replenishing the body’s root qi), tranquilizing the spirit and benefiting the intellect (stabilizing the spirit and mind, and promoting intellectual development), and replenishing the spleen and benefiting the lungs (nourishing the spleen and lung organs). Ginseng can be used to treat cold limbs, weak pulse, deficiency of qi, coughing in lungs, deficiency of spleen with little food, impotence and coldness in the uterus, deficiency of qi and blood, deficiency in prolonged illnesses, deficiency of qi and fluid, thirst, internal heat and thirst (fever accompanied by eating, drinking and urinating), palpitations and insomnia, and deficiency of heart qi. Ginseng can generally be taken throughout the day, some patients may experience insomnia when taking it at night, it is recommended not to take it before bedtime. This product should not be used in conjunction with quinoa and wulingzhi, the adverse effects of which are not known. Do not use the drug by yourself. If you feel unwell, please go to the hospital.