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[Drug-induced esophageal ulcers]
Schweizerische Medizinische Wochenschrift
|August 25, 1979
Summary
Acute odynophagia may indicate a drug-induced esophageal ulcer, especially in patients without prior gastrointestinal issues. Taking medications with adequate fluid and avoiding immediate bedtime ingestion can prevent these esophageal lesions.
Area of Science:
- Gastroenterology
- Pharmacology
Background:
- Drug-induced esophageal injury is a recognized clinical entity.
- Odynophagia, or painful swallowing, can be an early symptom.
Observation:
- Acute odynophagia in patients without a history of gastrointestinal or cardiac disease suggests a drug-induced esophageal ulcer.
- Common offending agents include tetracyclines, clindamycin, potassium chloride, and emepronium bromide.
- Endoscopy and biopsy are crucial for differential diagnosis, ruling out conditions like esophageal carcinoma.
Findings:
- Specific medications can cause direct esophageal mucosal injury.
- The mechanism involves direct contact toxicity and prolonged esophageal transit time.
Implications:
- Prompt diagnosis and identification of the causative agent are essential for effective management.
- Patient education on proper medication intake (sufficient fluid, avoiding recumbency post-ingestion) is vital for prevention.