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When a person is in a coma, their body continues to perform basic physiological functions, including the elimination of waste.
Urination and defecation are managed by the body's nervous system, which remains active even when a person is unconscious. However, the ability to control these functions is typically lost in a coma patient.

In a medical setting, comatose patients are often catheterized to assist with urination. This involves inserting a tube into the bladder to drain urine. Similarly, for defecation, patients may be given medications to regulate bowel movements or have them managed through other medical interventions, such as enemas.

The body's needs are carefully monitored and managed by healthcare professionals to ensure the patient's comfort and prevent complications from prolonged inactivity.

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Once the patient is stable, doctors will concentrate on keeping him or her as healthy as possible. ... Because patients who are in a coma can't urinate on their own, they will have a rubber tube called a catheter inserted directly into their bladder to remove the urine.read more >>