Constipation caused by weakness of the spleen and stomach can be treated with Chinese medicines such as Yiqi Laxative Granules and Constipation Tong. Constipation caused by weakness of spleen and stomach is characterized by dry or non-dry stools, difficulty in evacuating stools although there is a desire to do so, sweating and shortness of breath when straining to defecate, and weakness after defecation. Yiqi Laxative Granule is composed of Radix Polygoni Multiflori, Rhizoma Atractylodis Macrocephalae, Radix Astragali Praeparatae, Herba Cistanches and so on. It is used for functional constipation, which is characterized by deficiency of both qi and yin in Chinese medicine, and deficiency of elevation. Adverse reactions such as headache, dizziness, abdominal pain, abdominal distension, etc. are occasionally seen during the use of the drug. Contraindicated for pregnant women and menstruating women. It is forbidden for those who are allergic to this product. Not applicable to those with solid symptoms of constipation. Avoid eating cold, spicy and greasy things during the period of use. Constipation Tong is composed of Atractylodes macrocephala, Cistanchis sinensis, Citrus aurantium dulcis and Citrus aurantium dulcis. It is suitable for patients with deficiency constipation, especially those with spleen deficiency and spleen/kidney deficiency type of constipation, with constipation, colorlessness, abdominal distension, fatigue (lack of spirit), shortness of breath, dizziness, tinnitus, and lumbar-knee soreness and weakness. Adverse effects: Individual patients may have dry mouth after taking the medicine. Avoid eating cold, spicy and greasy things during the period of taking the medicine. Drugs should be used in a standardized manner under the dialectical guidance of a professional physician, and should not be taken on their own to avoid risks.