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Renal injury associated with laxative abuse
1Jackson Clinic, TN 38301.
Southern Medical Journal
|October 1, 1987
Summary
Laxative abuse can cause severe kidney damage and electrolyte imbalances, leading to interstitial renal disease. This condition is more prevalent than previously understood and requires greater clinical recognition.
Area of Science:
- Nephrology
- Gastroenterology
- Clinical Toxicology
Background:
- Surreptitious laxative abuse is a known cause of unexplained diarrhea.
- Its potential to cause irreversible renal and electrolyte abnormalities is often underestimated.
Observation:
- Five patients presented with laxative abuse syndrome.
- These patients exhibited significant renal injury and electrolyte disturbances.
Findings:
- Laxative abuse syndrome is associated with substantial renal damage.
- The condition can lead to irreversible electrolyte and functional renal abnormalities.
Implications:
- Laxative abuse should be recognized as a significant cause of interstitial renal disease.
- Clinicians should consider laxative abuse in patients with unexplained renal dysfunction and electrolyte disorders.