If constipation occurs when taking amlodipine besylate tablets, consider adjusting other medications to replace them, or taking laxative medications and lifestyle changes to promote bowel movements. It is recommended to use the drug under the guidance of a professional doctor. 1. At present, the number of people who suffer from constipation after taking amlodipine besylate tablets is relatively rare. First of all, we can exclude whether there are other causes of constipation, if other causes are excluded, we can change other drugs under the guidance of the doctor for treatment. Such as antihypertensive treatment can choose other kinds of antihypertensive drugs (valsartan, etc.). 2. You can use laxative drugs to promote defecation, such as intestinal probiotics, lactulose, senna, kaiser, etc., or to improve the habits of life, eat more crude fiber food, fresh vegetables and fruits, as well as appropriate exercise. If constipation is more serious, it is recommended to seek medical treatment under the guidance of a doctor in order to avoid delaying the condition.