What Are the Detailed Causes of External Hemorrhoids?
The causes of external hemorrhoids include chronic illnesses, poor bowel habits, abnormal bowel movements, abnormal embryonic development, and unhealthy eating habits, among others.
Chronic Illnesses: Long-term malnutrition and weakness can lead to relaxation of the anal sphincter muscles. Chronic bronchitis and emphysema can cause increased abdominal pressure and pelvic congestion due to coughing and wheezing. Inducing factors of anorectal diseases include chronic hepatitis, cirrhosis, diarrhea, and colitis.
Poor Bowel Habits: Reading newspapers or books while squatting before using the toilet prolongs the squatting and defecation time, which can easily lead to blood congestion in the anus and cecum, triggering the disease.
Abnormal Bowel Movements: Diarrhea and constipation are significant causes of external hemorrhoids. Constipation is the biggest culprit, as prolonged retention of toxic substances in the cecum can not only lead to cecal malignancy but also accumulate feces, affecting blood circulation. Straining to pass dry stool will inevitably subject the anus to greater pressure, causing a series of pathological changes such as blood congestion, swelling, and fissures.
Abnormal Embryonic Development: The anal cecum is formed by the fusion of the endoderm and ectoderm during embryonic development. Abnormal development can occur in the anal cecum.
Unhealthy Eating Habits: Long-term alcohol consumption or a preference for spicy foods can stimulate the digestive tract mucosa, leading to vasodilation, colonic dysfunction, and a significant increase in the incidence of anorectal diseases.
There are many ways to prevent external hemorrhoids. By adopting good hygiene and lifestyle habits and avoiding adverse factors, the incidence of external hemorrhoids can be reduced.
