Hemorrhoid

Our bodies have soft parts inside.

These parts help us go to the bathroom. Sometimes, they get puffy and sore. This can happen to many people.

Some puffy parts are on the inside. They might cause a little red blood. Other puffy parts are on the outside. These can feel sore or itchy.

Pressure can make these parts swell. This might happen when we sit too long. It can also happen when we are pregnant.

Many things can help them feel better. Eating good food with fiber is helpful. Drinking plenty of water is good too.

Most people feel better in a few days. It is a common problem for many. You can feel better with rest.

Our bodies have soft cushions inside. They help us control when we go to the bathroom. We call these parts hemorrhoids.

Usually, these parts are normal. They become a problem when they swell or get sore. This is often called the disease of hemorrhoids.

There are two main kinds. Internal hemorrhoids are inside the body. They may cause bright red blood during a bowel movement. External hemorrhoids are on the outside. These can cause pain or swelling.

They might also feel itchy. Some may leave a small piece of skin called a skin tag.

Many things can cause swelling. It often happens from too much pressure. This can come from constipation or sitting on the toilet for a long time. Being pregnant can also cause them.

Doctors can check them with a physical exam. Some may use a small tool called an anoscopy. This tool has a light to see inside.

Most people feel better in a few days. You can eat foods with fiber to help. Drinking plenty of water is also good. Some people may need small medical steps to feel better. Many people have this problem at some point in their lives.

Hemorrhoids, which some people call piles, are part of our normal anatomy. They are vascular structures found in the anal canal. These structures act like soft cushions to help us control our bowel movements.

They become a disease only when they swell or become inflamed. When this happens, doctors often use the word hemorrhoid to describe the condition itself. About 50% to 66% of people will have problems with them at some point.

These cushions work by using special blood vessels called sinusoids. These vessels are part of a group known as the hemorrhoidal plexus. They are made of connective tissue and smooth muscle.

These cushions help with anal closure pressure when we are at rest. When a person bears down, the pressure in the abdomen grows. This causes the cushions to increase in size to help maintain closure. This is a natural way the body manages pressure during a bowel movement.

There are two main types of hemorrhoids. Internal hemorrhoids start above the pectinate line, which is a dividing line in the canal. They are covered by a lining that lacks pain receptors, so they are often painless. They may cause bright red bleeding during a bowel movement.

External hemorrhoids occur below that same line. These are covered by skin that is very sensitive to pain and temperature. They can cause swelling, itching, or pain if they become thrombosed, which means a blood clot has formed.

While the exact cause is unknown, many things can increase pressure in the abdomen. This pressure is a major factor in why they swell. Constipation and diarrhea can both lead to this issue. Sitting on the toilet for long periods or straining can also be a cause.

Pregnancy is another common time for them to appear. This happens because the fetus puts pressure on the abdomen. Hormonal changes and the birth itself also increase pressure in that area.

Doctors can help by looking at the area during a physical exam. They might use an anoscopy, which is a small tube with a light.

Many people find relief by eating more fiber and drinking plenty of fluids. This helps keep bowel movements regular. Some people might need a small procedure like rubber band ligation. This uses an elastic band to cut off the blood supply to the hemorrhoid. Most people find that their symptoms get better after a few days of rest.

Hemorrhoids are vascular structures located within the anal canal. In their healthy state, they function as essential cushions for stool control. These cushions are composed of connective tissue, smooth muscle, and specialized blood vessels called sinusoids. This network of vessels is known as the hemorrhoidal plexus.

When these structures become swollen or inflamed, the condition is referred to as hemorrhoids or piles. This is a very common issue. Approximately 50% to 66% of people experience hemorrhoid problems during their lives. They affect males and females with roughly equal frequency, most often between the ages of 45 and 65.

To understand how they work, we must look at the anatomy of the anal canal. There are three main cushions located at the left lateral, right anterior, and right posterior positions. These cushions contribute to 15% to 20% of anal closure pressure while at rest. They serve to protect the internal and external anal sphincter muscles during bowel movements. When a person bears down, intra-abdominal pressure increases. This pressure causes the cushions to expand in size. This expansion helps the body maintain anal closure during the process.

Hemorrhoids are categorized into two main types based on their location relative to the pectinate line. This line acts as a boundary within the anal canal. Internal hemorrhoids originate above the pectinate line. They are covered by columnar epithelium, which lacks pain receptors. Because of this, internal hemorrhoids often cause painless, bright red rectal bleeding. This blood may appear on the toilet paper or drip into the bowl.

External hemorrhoids occur below the pectinate line. They are covered by skin and anoderm, which are highly sensitive to temperature and pain. External hemorrhoids can cause swelling, itching, or significant pain if they become thrombosed. Thrombosis occurs when a blood clot forms within the vessel.

Doctors classify internal hemorrhoids into four distinct grades based on how much they prolapse. Grade I involves prominent blood vessels but no prolapse. Grade II occurs when the tissue prolapses during bearing down but returns on its own. Grade III requires manual reduction, meaning the person must push the tissue back in. Grade IV involves permanent prolapse that cannot be manually reduced.

These grades help medical professionals decide on the best course of action.

While the exact cause of symptomatic hemorrhoids remains unknown, several factors increase the risk. Most theories focus on things that increase intra-abdominal pressure. This includes constipation, diarrhea, and sitting on the toilet for long periods. Pregnancy is a significant factor because the fetus puts pressure on the abdomen. Hormonal changes and the process of childbirth also increase this pressure.

Other potential factors include obesity, a chronic cough, and a low-fiber diet. Some research also looks at genetics and pelvic floor dysfunction.

Diagnosis usually begins with a physical examination of the area. Doctors may use an anoscopy, which is a small tube with a light, to see internal hemorrhoids. In some cases, a colonoscopy or sigmoidoscopy is used to rule out more serious causes. Management often starts with conservative measures. These include increasing dietary fiber, drinking more fluids for hydration, and getting plenty of rest. Some people use nonsteroidal anti-inflammatory drugs (NSAIDs) to manage pain.

If conservative methods do not work, minor medical procedures may be necessary. Rubber band ligation is a common first-line treatment for grades I through III. A doctor applies an elastic band to the internal hemorrhoid to cut off its blood supply. Within five to seven days, the tissue withers and falls off. This procedure has an approximate cure rate of 87%. For more severe cases, surgery may be required. Hemorrhoidal artery embolization (HAE) is a newer, minimally invasive option that is often better tolerated than traditional surgery.