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[Multiple abscesses induced by self injection of zolpidem]
Y Scrivener1, S Maradeix, H Konaré
1Clinique Dermatologique, Hôpitaux Universitaires de Strasbourg. Jean-Nicolas.Scrivener@chru-strasbourg.fr
Background:
Zolpidem, a hypnotic drug, is occasionally taken in high doses by some drug addicts for its hallucinogenic properties.
Case Report:
We report the original observation of a young female addict who developed aseptic cutaneous abscesses on the forearms and feet induced by self injection of powdered zolpidem. Histopathological analysis revealed birefringent vegetal structures.
Discussion:
The shape and size of the birefringent structures are those of microcrystalline cellulose, an excipient used in zolpidem pills. The same structures have been identified by microscopic examination of a zolpidem tablet dissolved in water.
Insights
High-dose zolpidem (Ambien) abuse can lead to skin abscesses. Self-injection of powdered zolpidem revealed microcrystalline cellulose, an excipient in the pills, as the cause.
Area of Science:
- Pharmacology
- Dermatology
- Toxicology
Background:
- Zolpidem is a prescription hypnotic medication.
- It is sometimes abused by individuals for its psychoactive effects.
Observation:
- A case of a young female drug addict presenting with aseptic cutaneous abscesses on the forearms and feet is described.
- These lesions resulted from the self-injection of powdered zolpidem.
Findings:
- Histopathological examination of the abscesses revealed birefringent structures.
- These structures were identified as microcrystalline cellulose, a common excipient in zolpidem tablets.
- Microscopic analysis of dissolved zolpidem tablets confirmed the presence of these structures.
Implications:
- This case highlights a novel complication of zolpidem abuse.
- The findings suggest that self-injection of powdered zolpidem can lead to physical complications due to excipients.
- Physicians should be aware of these potential risks in patients abusing hypnotic drugs.
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