Hemorrhoids : Hemorrhoids are varicose (enlarged and swollen) veins around the outside of the anus or in the lower rectum. The rectum is the last part of the bowel that leads to the anus, the opening at the end of the bowel where fecal matter leaves the body. Everyone has hemorrhoidal tissue in this area that’s made up of blood vessels, connective tissue, and some muscle. These “cushions” don’t always become enlarged or distended, but as we age, this phenomenon becomes more common — causing what we call hemorrhoids, also known as piles. Hemorrhoids can be caused in a number of ways, often by straining to make a bowel movement. Lifting heavy objects, along with other activities that may cause straining, can also lead to hemorrhoids. Experiencing increased pressure during pregnancy and being overweight are other contributing factors. Hemorrhoids may be painful and particularly bothersome if they are recurrent, but they are not dangerous or life-threatening, and symptoms usually go away within a few days. There are plenty of effective ways to treat them, as well as options for the less common types of hemorrhoids that may be more problematic. Causes and Risk Factors for Hemorrhoids : Hemorrhoids are varicose (enlarged and swollen) veins around the outside of the anus or in the lower rectum. The rectum is the last part of the bowel that leads to the anus, the opening at the end of the bowel where fecal matter leaves the body. Everyone has hemorrhoidal tissue in this area that’s made up of blood vessels, connective tissue, and some muscle. These “cushions” don’t always become enlarged or distended, but as we age, this phenomenon becomes more common — causing what we call hemorrhoids, also known as piles. Hemorrhoids can be caused in a number of ways, often by straining to make a bowel movement. Lifting heavy objects, along with other activities that may cause straining, can also lead to hemorrhoids. Experiencing increased pressure during pregnancy and being overweight are other contributing factors. Hemorrhoids may be painful and particularly bothersome if they are recurrent, but they are not dangerous or life-threatening, and symptoms usually go away within a few days. There are plenty of effective ways to treat them, as well as options for the less common types of hemorrhoids that may be more problematic. Common Symptoms : Seeing blood in your toilet bowl after a bowel movement is no doubt alarming, but it’s one of the main symptoms of hemorrhoids. Other symptoms include: Bright red blood on toilet paper or in your stool after a bowel movement Itching in the anal area Pain in the anal area, especially when sitting Pain during bowel movements One or more hard, painful lumps around the anus If you experience any of these hemorrhoid symptoms, avoid excess straining, rubbing, or cleaning around the anus, which can make irritation and itching worse, and can even lead to bleeding. In addition, try to pat the area dry instead of wiping. Types of Hemorrhoids: Internal and External Hermorrhoids are either internal or external. Internal Hemorrhoids These hemorrhoids develop inside the rectum and are not usually visible to the naked eye. Internal hemorrhoids generally don't hurt, but they often bleed painlessly. In some cases, internal hemorrhoids may protrude through the anus, which is known as becoming prolapsed. When this happens, they will usually shrink back inside the rectum on their own or can be pushed back in. External Hemorrhoids These hemorrhoids develop under the skin around the outside of the anus. These are the most uncomfortable hemorrhoids and can be itchy or painful, and may feel lumpy. When a blood clot forms within an external hemorrhoid, this is known as a thrombosed hemorrhoid, which can result in severe, ongoing pain.Sometimes clots dissolve on their own, but if they don’t, your doctor can remove the clot, a procedure that’s most effective if done within 72 hours of the clot forming.