How long to take Jiuwei Zhenxin Granules is based on the condition of the patient, and there is no fixed time. There is no fixed time. The instruction manual of Jiuwei Zhenxin Granules does not specify how long the drug can be taken at most, and the specific time to be taken needs to be adjusted by the doctor according to the patient’s condition. Jiuwei Zhenxin Granules has the effect of nourishing the heart and tonifying the spleen, benefiting the qi and tranquilizing the spirit, and is mainly used for treating generalized anxiety disorder with deficiency of the heart and the spleen (weakness of the heart and spleen), which is manifested by good thoughts and anxiety, insomnia or dreaming, palpitations (rapid heartbeat, often accompanied by panic), loss of appetite, fatigue (mental exhaustion, physical weakness), dizziness, easy sweating, good taiyi, and yellowish color (yellowish color with no luster), etc. The adverse effects include occasional dry mouth and a lack of luster, which can be caused by the presence of a large number of symptoms. Its adverse reactions include occasional dry mouth, blurred vision, increased constipation, nausea and vomiting, diarrhea, decreased appetite or anorexia, abdominal distension, bitter taste in the mouth, stomach ache, drowsiness, insomnia, tremor, headache, dizziness, fainting, ECG abnormality, palpitations, tachycardia, elevated ALT, leucopenia, and menstrual disorders. Contraindicated in people who are allergic to the product. Use with caution in patients with abnormal cardiac function, liver function and leukopenia. To take the above medicines for the treatment of related diseases, it should be taken under the guidance of traditional Chinese medicine practitioners and in accordance with the doctor’s instructions, and should not be taken blindly, so as not to damage the body and aggravate the condition.