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Related Concept Videos

Drugs for Treatment of Constipation-Predominant IBS01:21

Drugs for Treatment of Constipation-Predominant IBS

Pharmacological therapies for IBS-C are designed to alleviate abdominal discomfort and enhance bowel function. In patients with IBS-C, fiber supplements may help soften stools and decrease straining, but may also lead to increased gas production and bloating. Osmotic laxatives like milk of magnesia are frequently used to soften stools and increase stool frequency in IBS-C patients. In addition, two drugs approved for use in severe IBS-C adult cases are linaclotide (Linzess) and lubiprostone...
Feces Formation and Defecation01:26

Feces Formation and Defecation

After spending 3 to 10 hours in the large intestine, chyme loses a lot of water and becomes feces, the final product of digestion. Feces consist of undigested dietary fiber such as cellulose, mucus, sloughed-off epithelial cells, and microbes. The descending and sigmoid colon stores feces and uses haustral contractions to dry it out but retains enough water to give it a semi-solid texture.
The mass peristalsis then pushes the feces into the rectum, which stretches the rectal walls to activate...
Assessment of the Rectum and Anus01:25

Assessment of the Rectum and Anus

Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Irritable Bowel Syndrome III: Medical and Nursing Management01:30

Irritable Bowel Syndrome III: Medical and Nursing Management

Managing Irritable Bowel Syndrome (IBS) involves a multifaceted approach, including lifestyle modifications, dietary changes, and medication.
Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion01:18

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion

In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...

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Related Experiment Video

Updated: Jul 11, 2026

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection
07:06

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection

Published on: December 8, 2014

Constipation and fecal incontinence in the elderly.

L R Schiller1

  • 1Department of Internal Medicine, Gastroenterology Section, Baylor University Medical Center, Dallas, Texas, USA. LRSMD@aol.com

Gastroenterology Clinics of North America
|July 4, 2001
PubMed
Summary

Constipation and fecal incontinence are common in older adults. Differentiating age-related changes from disease is crucial for effective management and improved quality of life.

Area of Science:

  • Gerontology
  • Gastroenterology
  • Physiology

Background:

  • Constipation and fecal incontinence are prevalent in the elderly population.
  • Limited research exists to distinguish age-related physiological changes from disease-related pathologies affecting rectoanal function.

Purpose of the Study:

  • To highlight the importance of differentiating physiologic aging changes from pathologic disease processes in the elderly presenting with constipation or fecal incontinence.
  • To emphasize the need for thorough evaluation and management of these symptoms in older patients.

Main Methods:

  • Review of existing literature on rectoanal function in aging.
  • Clinical observation and case studies (implied).

Main Results:

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Last Updated: Jul 11, 2026

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection
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Acupoint Application Combined with Acupoint Massage for Treating Constipation in a Patient with Chronic Obstructive Pulmonary Disease
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  • Physiologic changes associated with aging can predispose elderly individuals to constipation and fecal incontinence.
  • These symptoms require careful assessment, similar to that in younger patients.

Conclusions:

  • Effective management strategies can lead to significant symptom alleviation.
  • Improved treatment outcomes can enhance the quality of life for elderly patients suffering from these conditions.