What causes hemorrhoids?
Hemorrhoids are a common anorectal disease that affects the quality of life of many people. In recent years, with the accelerated pace of life and changes in eating habits, the incidence of hemorrhoids has increased. This article will combine the hot topics and hot content on the Internet in the past 10 days, analyze the causes of hemorrhoids in detail, and provide structured data to help readers better understand.
1. Basic concepts of hemorrhoids
Hemorrhoids refer to varicose veins formed in the venous plexus around the anus due to increased pressure or poor blood circulation. Depending on the location of the disease, hemorrhoids can be divided into internal hemorrhoids, external hemorrhoids and mixed hemorrhoids. The main symptoms include anal pain, bleeding, itching and prolapse.
| Types of hemorrhoids | Incidence location | Main symptoms |
|---|---|---|
| Internal hemorrhoids | Above the dentate line of the anus | Painless bleeding, prolapse |
| External hemorrhoids | Below the anal dentate line | pain, swelling, itching |
| mixed hemorrhoids | Across the dentate line | Symptoms of both internal and external hemorrhoids |
2. Main causes of hemorrhoids
The formation of hemorrhoids is related to many factors. The following are the reasons that have been discussed more in recent years:
| Cause classification | specific factors | Influence mechanism |
|---|---|---|
| living habits | Sitting, standing for a long time, lack of exercise | Resulting in obstruction of anal venous return |
| eating habits | High-fat, low-fiber diet | Causes constipation and increases defecation pressure |
| genetic factors | family history | Weak vein walls are prone to dilation |
| pregnancy and childbirth | Uterine compression during pregnancy | Increase pelvic venous pressure |
| chronic disease | Cirrhosis, ascites | Portal hypertension causes varicose veins |
3. How to prevent the occurrence of hemorrhoids
According to recent health topics, the key to preventing hemorrhoids is to improve your living habits and diet. Here are some suggestions:
1.Increase dietary fiber intake: Eat more vegetables, fruits and whole grains to reduce the risk of constipation.
2.maintain moderate exercise: Avoid sitting and standing for long periods of time and do 30 minutes of aerobic exercise every day.
3.Develop good bowel habits: Avoid squatting on the toilet for a long time and reduce straining to defecate.
4.drink more water: Drink enough water every day to soften stool.
5.Avoid spicy food: Reduce anal irritation.
4. Treatment methods for hemorrhoids
If you have symptoms of hemorrhoids, you should seek medical attention promptly. The following are common treatments:
| Treatment | Applicable situations | Effect |
|---|---|---|
| drug treatment | mild hemorrhoids | Relieve symptoms, such as pain relief and anti-inflammation |
| physical therapy | moderate hemorrhoids | Hardener injection, infrared coagulation |
| surgical treatment | severe hemorrhoids | Removal or ligation of hemorrhoids |
5. Conclusion
The formation of hemorrhoids is closely related to many factors such as living habits and dietary structure. Hemorrhoids symptoms can be effectively prevented and relieved through lifestyle adjustments and timely treatment. We hope that the structured analysis and data tables in this article can help readers gain a clearer understanding of the causes of hemorrhoids and how to deal with them.
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