What Are The Causes Of Rectal Bleeding?

Usual Causes Of Rectal Bleeding

Rectal bleeding is a bleeding on the lower gastro intestinal tract which includes the rectum and the large intestines. Rectal bleeding occurs as a result of different causes such as :

• Hemorrhoids

• Fistula

• Diverticulosis

• Proctitis and colitis

• Polyps and cancer

• Protrusion of the rectum

With this, treatment can be made if appropriate cause is identified at once.

Hemorrhoids are the most common cause of rectal bleeding. Hemorrhoids usually develop from chronic constipation and during pregnancy. Dilated blood vessels or veins located in the anal or rectal area, hemorrhoids can occur internally or external where it can be felt when wiping as small bumps in the anal area. They can be treatable with bowel softening agents.

Another cause of rectal bleeding is a Fistula, which manifests itself as an unusual tunneling canal running from the rectum towards the skin around the anus. A white discharge can be drained out of it but a fistula can also bleed. Chronic inflammation with other parts of the large intestines can be the reasons for the emergence of fistulas. This phenomenon is called Crohn’s disease. They are treated with antibiotics, hot baths and medications for Crohn’s disease.

Fissures manifest itself similar to crack lips during cold weather conditions. During severe diarrhea or passage of a large and hard stool in the linings of the anus, nerve endings become exposed to the pressure, hence, pain and bleeding comes along with bowel movements. Fissures can be treated with bowel softening agents and by taking warm baths frequently.

Sacs or packets of mass that stem out of the bowel wall are called diverticula. Diverticulosis usually involves massive bleeding as these have accumulated itself over years of repeated and high pressure spasms or contractions of the colon. If seizures still persist and bleeding is still massive, hospitalization and surgery are usually the resort for treatment.

Inflammations and ulcers can transpire with the colon and rectum, causing them to bleed. Inflammations and ulcers are normally associated with rectal urgency and cramps or diarrhea. When the inflammation is detected to occur at the colon it is called colitis, otherwise, if the inflammation tends to occur at the rectum, it is called proctitis.

Polyps are tiny, non-cancerous growths in the colon that tends to cause rectal bleeding. Polyps are usually benign but some develop into cancer. The most pressing concern with rectal bleeding has to be colon cancer. This type of cancer still has chances of being cured only if discovered during the early stages. Colon cancer is common with people in their 50’s, however, several cases of colon cancer with individuals during their 30’s or even younger were already reported.

Weakened rectal support tissues can be a cause of rectal bleeding especially for older individuals. The weakening of the tissues can be regarded of as rectal prolapse. Unusual bulging on the rectum is felt especially when wiping. This condition can only be treated with surgery.

Diagnosis And Summary

What may have cause rectal bleeding on an individual can be determined by the patient’s medical history, visual and digital exam of the stool, endoscopy (mechanism to view the entire colon) and barium enema X-ray.

Overall, treatments and probable causes are available for individuals experiencing rectal bleeding. One has to consult a health professional immediately to avoid probable worsening of the condition.

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