Related Experiment Video
Updated: Oct 11, 2025
A Standardized Procedure of Dressing Management for Toxic Epidermal Necrolysis
Published on: March 14, 2025
Refractory gastric ulcer due to undisclosed use of topical diclofenac epolamine patches
Yuta Oda1, Hiromichi Naito1, Tsuyoshi Nojima1
1Dentistry and Pharmaceutical Sciences Department of Emergency Critical Care, and Disaster Medicine Okayama University Graduate School of Medicine Okayama Japan.
Background:
Topical forms of nonsteroidal anti-inflammatory drugs (NSAIDs) have been created to lessen systemic adverse effects. In general, they are believed to be well tolerated and appropriate for use as an over-the-counter (OTC) drug.
Case Presentation:
A 68-year-old woman visited our clinic due to tarry stool. The patient reported multiple episodes of recurrent bleeding from a gastric ulcer for 2 months and was treated with endoscopic hemostatic clipping. The patient disclosed she had been using a large number of diclofenac patches for more than 3 months. The patient was treated conservatively by discontinuation of diclofenac patches and treatment with a proton pump inhibitor and omeprazole.
Conclusion:
In conclusion, inappropriate use of topical NSAID patches can be a cause of peptic ulcer bleeding. Patients reporting multiple episodes of recurrent bleeding from a gastric ulcer should be questioned, particularly about the use of OTC medications that might include topical NSAID patches.
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