(1) Prevent constipation and diarrhea: Constipation and diarrhea are the most common causes of hemorrhoids. This is an important aspect that should be paid attention to first. (2) Prevent prolonged sitting, standing and squatting: pay attention to the change of position at work and combine work and rest. (3) Eat more high-fiber foods, drink more water, and avoid spicy foods and alcohol. (4) Pay attention to anal hygiene: insist on daily rinsing the anus and sitz bath before bedtime and after stool to keep the anus clean and promote anorectal blood circulation. This is also an essential measure to prevent anal diseases, especially hemorrhoids. (5) Frequent anal lifting exercises. (6) Timely treatment of anal diseases: for example, timely treatment of perianal inflammation, anal sinusitis, and chronic proctitis, etc., is also very important to prevent the occurrence of hemorrhoids caused by these diseases.