Herbal medicines for regulating spleen deficiency are usually taken twice in the morning and in the evening. Spleen deficiency refers to a deficiency of the spleen in the body or damage to the spleen qi due to dietary irregularities, emotional and emotional disorders, and inappropriate labor and rest, causing the function of the spleen to be weak and feeble. It includes spleen and stomach qi deficiency, spleen yang deficiency, spleen qi deficiency, spleen not regulating blood (the spleen cannot regulate blood) and other symptoms. According to the different diagnoses, treatments such as replenishing qi, warming yang and strengthening the spleen are given. Spleen and stomach qi deficiency, manifested as low food intake, abdominal distension, loose stools (thin and unformed feces), fatigue (mental exhaustion, physical weakness), low qi and laziness (lack of strength, do not want to talk), etc., the treatment should be to benefit qi and strengthen the spleen, and the treatment can be Sijunzi Tang plus subtractions. Spleen-Yang deficiency, manifesting as abdominal distension, lingering abdominal pain (persistent mild abdominal pain), liking warmth, liking to be pressed, fear of cold and cold limbs, etc., treatment is suitable for warming the middle and strengthening the Spleen, and can be treated by taking Lizhong Tang with additions or subtractions. A moderate amount of hot porridge is suitable after using the medicine. Spleen deficiency and qi subsidence syndrome, manifesting as dizziness, prolonged diarrhea, heavy fall of the epigastrium (abdomen) for distension, worse after eating, shortness of breath and laziness, etc. For treatment, it is advisable to tonify the middle Jiao Qi (treating qi deficiency by tonifying the spleen), and to raise yang and lift up the sun (raising the yang qi of the body to lift up the submerged organs), which can be treated by adding or subtracting tonifying the middle Jiao Qi Tang. Herbs for regulating spleen deficiency are usually taken twice in the morning and in the evening. If there is any discomfort, it is recommended to actively go to the hospital and standardize the use of medication under the guidance of a physician, and not to use medication on your own to avoid risks.