How long it takes to see the effect of Yiqi Nourishing Blood Oral Liquid is related to many factors such as the patient’s physical condition and the severity of the disease. Under normal circumstances, the patient’s symptoms will improve after 2-3 weeks of medication, it is recommended that the patient take 2-3 weeks of medication in a timely manner to follow-up, under the guidance of the doctor’s evidence to adjust the medication or continue to use the drug. The formula of Yiqi Nourishing Blood Oral Liquid includes ginseng, astragalus, and ginseng to replenish qi and nourish blood, maitake to nourish yin and clear the heart, angelica to replenish the blood of the heart and liver, fried atractylodes macrocephala to strengthen the spleen and replenish qi, rhizoma dioscorea to nourish yin and promote the production of fluids, prepared heshouwu and antler to replenish the liver and kidney and to nourish essence and blood, schizandra to benefit the vitality of qi and produce vital essence and to replenish kidney and nourish the heart, Chenpi to strengthen the spleen and regulate qi, dictyocarpus to cool the blood and reduce fire, and epimedium to replenish renal yang and replenish the root of the innate. All the above medicines work together to benefit qi and nourish blood, treating shortness of breath and palpitation, lack of color, weakness and fatigue. This product is not suitable for patients with fever and cold, and avoid indigestible food during the period of taking the medicine. Drugs should be standardized treatment under the guidance of a professional physician, and should not be taken on their own to avoid risks.