bowel system example

Spinal cord injury (SCI) disrupts the way the bowel system sends signals to the brain and bowel about when the bowel needs to be emptied. When this system is disrupted the bowel no longer works like it did pre-injury, and causes complications that range from constipation to accidents.

The Relationship Between the Bowel and the Spinal Cord

If the injury is located at T12 or higher the ability to feel when the rectum is full may be lost. The bowel empties by reflex an is called “reflex bowel”.  With this type of injury, when the rectum is full, defecation will occur on a reflex basis.  These cases can be managed by causing the bowel movement to occur at socially appropriate times and places.

For L1 injuries or lower, or for high cervical cord injury, when the bowel fills with stool it sends a signal to the sacral nerves where it then tries to send this signal along the spinal cord. The signal to evacuate doesn’t reach the spinal cord because the nerves are disrupted due to the injury.

Because the signal to evacuate is not able to travel along the spinal cord, the reflex to evacuate doesn’t happen, however, the sphincter muscle remains loose. If too much stool collects in the bowel, it will evacuate on its own. This is called a “flaccid bowel” and increases the risk of constipation and incontinence.

Effective Bowel Care Management

Everyone is different, and every injury is different, and it can take patience to figure out which bowel care management program works best for you. Don’t lose hope, however, because there are many options and steps you can take for managing bowel care.


Drinking water is essential to both your bowel and bladder management program, helps keep your bowel moving, and reduces the risk of constipation making it easier to empty your bowel and bladder. Drinking two or more quarts of water a day is ideal.

Eat Fiber-Rich Foods

Eating fiber-rich foods is one of the most important things you can do to manage your bowel care. There are nutritional bars that are high in fiber, and some give you as much as 20% of your daily fiber intake. Other foods that are high in fiber include chickpeas, raspberries, broccoli, kidney beans, split peas, pears, avocado, and even dark chocolate!

Follow a Regular Schedule

To minimize bowel accidents, follow a regular schedule to “teach” the bowel when to have a movement. Find a time of day that fits with your lifestyle, and stick to it as much as possible. Bowel programs typically require 30-60 minutes to complete. It’s preferable to complete the bowel care program on the commode, however, those at risk for skin breakdown should evaluate whether a seated position versus a side-lying position in bed is best. Gravity can assist with bowel movements, so if a seated position on padded or inflatable seats) is possible, this can be helpful.

Evaluate Medications

Certain medications can affect the bowel, such as anticholinergic medications for bladder care which can cause bowel obstruction or constipation. Some antidepressant drugs, narcotic pain medications, and spasticity drugs like dantrolene sodium can also increase the risk of constipation.

Range of Motion Exercises

Physical movement also helps stimulate the bowel. Stretching and range of motion exercises are helpful in keeping a regular bowel routine.

Enemeez® Can Help with Proper Bowel Care

The Enemeez® formulation functions as a stool-softening, hyperosmotic laxative by drawing water into the bowel from surrounding body tissues. The docusate sodium in this mini enema product acts as a softener by preparing the stool to readily mix with watery fluids. The increased mass of stool promotes bowel evacuation by stimulating nerve endings in the bowel lining and initiating peristalsis. Not only does it soften and loosen the stool, but it initiates a normal, replicated bowel movement within 2-15 minutes.

Enemeez® Plus contains 20mg of benzocaine, assisting in the anesthetization of the rectum and lower bowel. This formulation was developed for patients who experience autonomic dysreflexia, hemorrhoids, fissures, or painful bowel movements.

Visit our website to request free samples, learn more about how to use our products, and access frequently asked questions.



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