With what method can treat long-term constipation

It is recommended that patients should improve colonoscopy as soon as possible to determine whether there is intestinal occupation, huge polyps, or other diseases for constipation for a long time. If there are the above diseases, surgery is needed. If the patient is not constipation caused by the above diseases, the following methods can be used for symptomatic treatment. First, drink more water, eat more fresh vegetables and fruits. At the same time, ensure proper exercise to promote gastrointestinal motility. Second, you can take some commonly used laxative drugs orally, such as liquid paraffin to lubricate the intestinal tract. You can apply polyethylene glycol 4000 powder, or lactulose oral solution for laxative treatment.