Constipation can be a variety of anatomical or functional problem ,serious causes of constipation should be ruled out, like cancer (especially if patient is older than 50 years). Diet and life style changes and bio feedback may be helpful in treatment of constipation.
Constipation is a symptom meanings need to strain to have a bowel movement, infrequent bowel movements or decrease in the volume or weight of stool.
About 80 percent of people suffer from constipation at some time during their lives and brief periods of constipation are normal. If the change in bowel habit is persistent (more than 3 weeks) or if there are any warning signs (blood in stool, loss of weight or loss of appetite) a person should visit a doctor.
Irritable bowel syndrome
Slow transit constipation
Pelvic outlet dysfunction
Disorders of nervous system
Spinal cord injuries
Disorders of endocrine system
changes in habits or lifestyle, such as travel, pregnancy, and old age
abuse of laxatives
inadequate fiber and fluid intake
repeatedly ignoring the urge to have a bowel movement
Blood pressure medication
Iron supplements/Calcium supplements
Laxative dependence or abuse
Serious causes of constipa tion should be ruled out, like cancer (especially if patient is older than 50 years).
A through history of medical conditions.
Digital examination of the anorectal area.
Barium enema given into the rectum. An x-ray of the abdomen can show strictures, obstructions, and other problems.
Colonoscopy allows the physician to view the entire length of the large intestine, and help identify abnormal growths, inflamed tissue, ulcers, and bleeding.
A sigmoidoscopy allows the physician to view a portion of the large intestine.
After excluding any mechanical cause of obstruction if functional constipation is diagnosed, further investigation can be carried like “marker studies,” in which the patient swallows a capsule containing markers that show up on ¬x-rays taken repeatedly over several days, (may ¬provide clues to disorders in muscle function within the intestine-slow-transit colon – ‘sleepy’ colon or pelvic floor dysfunction).
In many cases, no specific anatomic or functional causes are identified and the cause of constipation is said to be nonspecific.
Diet modifications, diet with 20 to 35 grams of fiber daily helps in the formation of soft, bulky stool. Foods such as beans, whole grains, bran cereals, fresh fruits and vegetables are high fiber diet. Limiting foods such as ice cream, cheeses, meats, and processed foods can also be helpful.
Lifestyle changes, increased water intake, regular exercise, and designating a specific time each day to have a bowel movement may be helpful to some patients.
Eliminating or changing medication
Biofeedback, to treat chronic constipation caused by anorectal dysfunction. This treatment retrains the muscles that control release of bowel movements.
In rare circumstances surgical procedures may be necessary to treat constipation.**
Constipation can cause hemorrhoids by straining to have a bowel movement, or anal fissures when hard stool stretches the sphincter muscle.
Straining may cause rectal prolapse, where a small amount of intestinal lining pushes out from the anal opening.
Fecal impaction can occur in children and older adults. The hard stool packs the intestine and rectum so tightly that the normal pushing action of the colon is not enough to expel the tool.
Normal urges to defecate but an impaired ability to expel the faecal bolus
Repeated unsuccessful attempts at defecation
Evacuation by finger
Perineal and lower abdominal pain
Other screening tests i.e. barium enema, and CT colography (virtual colonoscopy) may not be as effective and reliable as FOBT or colonoscopy