Overview, Causes, & Risk Factors
Constipation is a condition in which a person’s bowel movements become uncomfortable or less frequent than usual. Acute constipation begins suddenly and noticeably. Chronic constipation may begin slowly and last for months or years.
What is going on in the body?
The role of the digestive system is to extract nutrients from the food a person eats and prepare the leftover material for disposal. This leftover material passes through at least 20 feet of intestine before being stored temporarily in the colon, where water is removed. Finally, this fecal residue is excreted as a bowel movement.
The frequency of bowel movements considered normal varies from person to person. “Normal” may range from movements 3 times a day to 3 times a week.
Constipation is not an illness, but it may be a symptom of another problem.
What are the causes and risks of the condition?
This condition can be caused by:
Acute constipation may be caused by a serious problem, such as a blockage or poor blood supply to the large intestine, or nerve and spinal cord injury.
Symptoms & Signs
What are the signs and symptoms of the condition?
A person who is constipated may have:
Diagnosis & Tests
How is the condition diagnosed?
Constipation affects almost everyone at one time or another. Most people do not need extensive testing because the condition usually resolves on its own. But sometimes constipation is a symptom of a more serious problem. Anyone with constipation that lasts for more than 2 weeks should see a doctor so that the source of the problem can be found. The doctor will do blood tests and examine the colon.
Prevention & Expectations
What can be done to prevent the condition?
The best way for a person to prevent this condition is to:
What are the long-term effects of the condition?
The longer the fecal residue sits in the colon, the harder the stool becomes and the more difficult it is to pass. This also means that the colon is exposed to the chemicals in these waste products for a longer time. The long-term effects of chronic constipation can include:
What are the risks to others?
There are no risks to others.
Treatment & Monitoring
What are the treatments for the condition?
To treat this condition, a person needs to find the cause and fix it. For instance, if it is caused by lack of exercise, the person needs to exercise more. If the body is not getting enough fluids, he or she needs to drink more.
If the feces are hard, a doctor may recommend a mild stool softener, such as
A person also may want to try:
When a disease is causing constipation, the disease must be treated.
What are the side effects of the treatments?
Before taking laxatives, a person should talk to his or her doctor as there can be side effects. For instance, if a person takes laxatives that contain certain chemicals for too long, these laxatives may actually maintain constipation, and weaken the muscles of the bowel.
A person should add fiber to his or her diet a little at a time until the body gets used to it.
What happens after treatment for the condition?
Good lifestyle habits allow the digestive system to work efficiently. Eating a fiber-rich diet, drinking plenty of fluids, and exercising regularly go a long way toward preventing constipation.
How is the condition monitored?
Keep in mind, there is no right or wrong number of bowel movements. Each person’s body finds its own normal number of bowel movements. It depends on a person’s age, the foods eaten, and how much he or she exercises. A person should call a doctor if he or she has blood in the stool, is losing weight without dieting, or has severe pain with bowel movements
Article type: xmedgeneral