Drug-induced gastrointestinal disorders.

Area of Science:

• Gastroenterology
• Clinical Pharmacology

Background:

• Drug-induced gastrointestinal disorders can present symptoms similar to inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS).
• While the gastrointestinal adverse effects of non-steroidal anti-inflammatory drugs are well-documented, those of other common medications require further investigation.
• Commonly prescribed medications like antipsychotics, antidepressants, and metformin have less understood gastrointestinal side effects.

Purpose of the Study:

• To review and integrate current information on drug-induced gastrointestinal disorders.
• To provide a clinical context for understanding and managing these adverse drug reactions.
• To highlight the need for further research into the gastrointestinal effects of commonly prescribed medications.

Main Methods:

• Literature review of recent studies on adverse drug reactions affecting the gastrointestinal system.
• Integration of findings into a clinical framework.
• Analysis of commonly prescribed drugs with less understood gastrointestinal side effects.

Main Results:

• Drug-induced gastrointestinal disorders can be easily mistaken for IBD and IBS.
• Recognition of drug-induced causes can avert unnecessary diagnostic procedures and treatments.
• There is a need for increased awareness and research regarding the gastrointestinal adverse effects of antipsychotics, antidepressants, and metformin.

Conclusions:

• Early recognition of drug-induced gastrointestinal disorders is crucial for appropriate patient management.
• Further research is warranted to fully understand and address the gastrointestinal side effects of widely used medications.
• This review provides a clinical perspective to aid in the identification and management of drug-induced gastrointestinal issues.