American ginseng can be drunk at night. Generally speaking, there is no obvious restriction on the time of taking American ginseng, and it can be taken both in the morning and in the evening. However, due to the cool nature of the medicine, it is not recommended to take it for patients with Yang deficiency or cold-dampness obstruction, so as not to aggravate the condition. In addition, American ginseng should not be taken with radish, quinoa, grapes, strong tea, coffee, etc., so as not to affect the efficacy of American ginseng. American ginseng, sweet, slightly bitter flavor, cool nature. It belongs to heart, lung and kidney meridians. It has the effect of tonifying qi and nourishing yin, clearing heat and generating fluids. It is used in treating deficiency of qi and yin, deficiency heat and tiredness, coughing, phlegm and blood, internal heat and thirst (internal heat accompanied by symptoms such as eating, drinking and urinating), dry mouth and throat, etc. If you need to take American ginseng to regulate your body, it is recommended to take American ginseng. If you need to take American ginseng to regulate your body, it is recommended to take it under the guidance of a doctor to ensure that the medication is safe and effective. Do not listen to the prescription and use the medicine arbitrarily, in order to avoid the adverse consequences. If you feel unwell during the period of taking the medicine, please go to the hospital in time.