Haemorrhoids, often referred to as piles, are swollen veins in the lower rectum and anus, similar to varicose veins. These inflammations can be internal, occurring within the rectum, or external, developing under the skin around the anus.
Haemorrhoids can be uncomfortable and painful, but they are a common condition. According to some estimates, about 75% of adults will experience haemorrhoids at some point in their lives. Understanding what causes haemorrhoids is essential for prevention and effective treatment.
How do Haemorrhoids develop?
To fully understand the causes of haemorrhoids, it’s important to know how they develop. The veins around your anus tend to stretch under pressure and may swell. Haemorrhoids can develop from increased pressure in the lower rectum due to various factors.
Common Causes of Haemorrhoids
- Straining During Bowel Movements – Straining when trying to pass stools can lead to haemorrhoids by increasing the pressure in the veins of the rectum. Chronic constipation and hard stools often lead to such straining.
- Prolonged Sitting – Sitting for extended periods, especially on the toilet, can increase the pressure on the veins in the anus and rectum.
- Heavy Lifting – Regularly lifting heavy objects can induce haemorrhoids by straining the body in a similar manner to straining during bowel movements.
- Obesity – Excess body weight, particularly around the abdomen, can increase the likelihood of haemorrhoids due to the added pressure on the rectal veins.
- Pregnancy – As the uterus enlarges, it presses on the vein in the colon, causing it to bulge. This is a common occurrence for pregnant women, particularly during the third trimester and immediately postpartum.
- Diarrhoea – Chronic diarrhoea can cause similar issues as constipation, where the constant need to pass stools leads to straining and can result in haemorrhoids.
- Anal Intercourse – This can increase the pressure on the anal and rectal veins, potentially leading to haemorrhoids.
- Aging – The tissues that support the veins in your rectum and anus can weaken and stretch as you age, increasing the risk of haemorrhoids.
- Genetics – A family history of haemorrhoids could suggest a genetic predisposition to developing this condition.
Types of Haemorrhoids
Understanding the different types of haemorrhoids can also shed light on their potential causes.
- Internal haemorrhoids lie inside the rectum. You usually can’t see or feel these haemorrhoids, and they rarely cause discomfort. However, straining or irritation when passing stool can cause painless bleeding during bowel movements. If an internal haemorrhoid is pushed through the anal opening due to straining, it can lead to pain and irritation.
- External Haemorrhoids are under the skin around the anus. When irritated, external haemorrhoids can itch or bleed. They can also cause pain, swelling, or a hard lump around the anus when the blood pools and clots. Thrombosed haemorrhoids are also external haemorrhoids that have formed a blood clot. These can be particularly painful and require immediate medical attention.
Factors That May Increase the Risk of Developing Haemorrhoids
Several factors can increase your risk of getting haemorrhoids:
- A diet lacking in fibre which can cause constipation and lead to straining during bowel movements.
- Sitting for long periods, especially during work hours without taking breaks.
- Regular heavy lifting as part of one’s occupation or exercise routine.
- Pregnancy, due to increased blood flow and uterine pressure on the veins.
Complications of Haemorrhoids
Although haemorrhoids are hardly ever dangerous, they can still result in several uncomfortable issues, including:
- Anaemia from chronic blood loss due to bleeding haemorrhoids.
- Strangulated haemorrhoids, where the blood supply to an internal haemorrhoid is cut off, causing extreme pain and possible tissue death (gangrene).
Preventing Haemorrhoids
Understanding what leads to haemorrhoids allows for the creation of strategies to prevent them. These strategies can include:
- Eating high-fibre foods (fruits, vegetables, whole grains) to soften the stool and increase its bulk.
- Drinking plenty of fluids.
- Taking fibre supplements, if necessary.
- Exercising to prevent constipation and reduce pressure on veins.
- Avoiding straining during bowel movements.
- Taking breaks to stand and move around if you must sit for extended periods.
When to See a Doctor?
While home remedies can often take care of haemorrhoids, it’s crucial to consult a doctor if symptoms persist, especially if there is bleeding, to rule out other causes of bleeding during bowel movements, such as colorectal cancer. Bizrahmed provides haemorrhoids treatment in Dubai, and has many satisfied patients. They are using eXroid procedure that is considered one of the best for painless treatment.
Conclusion
Haemorrhoids are a common but certainly not a trivial concern. Their causes are multifactorial, ranging from lifestyle choices to physiological factors like pregnancy and ageing. By understanding what leads to haemorrhoids, you can take steps in your daily life to reduce your risk and maintain a healthy and pain-free lower rectal region. For individuals suffering from haemorrhoids, many treatments are available – from home therapies to medical procedures, depending on the severity of the symptoms. It’s always best to consult with healthcare providers for appropriate advice and treatment tailored to your specific needs.
