Constipation for seven months one trick to pass stool is not true. Constipation for seven months is chronic constipation, which has many causes, including intestinal tuberculosis, bacterial infections, autoimmune diseases and so on. Different causes of constipation are treated in different ways, as follows. 1. For constipation caused by intestinal tuberculosis, active and timely anti-tuberculosis treatment is needed, and isoniazid, pyrazinamide, rifampicin, p-aminosalicylic acid and other drugs can be taken. If the tuberculosis is cured, constipation can be effectively improved. 2. For constipation caused by bacterial infection leading to enteritis, it can be cured by anti-infection. Antibiotics such as amoxicillin, cefradine, etc., or bifidobacteria and lactulose can be used for treatment. 3. For constipation caused by autoimmune disease-induced enteritis, such as ulcerative colitis, Crohn’s disease, etc., it is difficult to be cured because the primary disease is autoimmune disease. Lactulose can be taken along with the application of drugs such as Liuzosulfapyrimidine, Oxalazine, Mesalazine, etc. to treat the primary disease, and effective relief can usually be obtained. All of the above drugs are contraindicated for those who are allergic to them and should be taken in accordance with medical advice. If the symptoms of constipation are serious, or continue to fail to improve, it is recommended to go to a regular hospital in a timely manner, after clarifying the cause of the disease, under the guidance of the doctor to carry out targeted treatment.