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Herpes simplex encephalitis in a patient abusing morphine: a case report from Nepal.
Bijay Kc1, Himal B Bhattarai2, Sangam Shah3
1Department of Anesthesia and Intensive Care.
Annals of Medicine and Surgery (2012)
|April 28, 2023
Summary
Opioid use can reactivate herpes simplex virus (HSV) infections, potentially leading to herpes simplex encephalitis. Early diagnosis and treatment are crucial for this serious neurological condition.
Area of Science:
- Neurology
- Infectious Diseases
- Pharmacology
Background:
- Herpes simplex encephalitis (HSE) is caused by Herpes Simplex Virus (HSV) reactivation or primary infection.
- Opioid administration is a known trigger for HSV reactivation.
Observation:
- A case of a 46-year-old male with a history of 2-year morphine abuse is presented.
- The patient underwent a 17-day rehabilitation for opioid abuse.
Findings:
- Chronic morphine use suppresses the immune system, increasing susceptibility to infections.
- Opioids may reactivate latent HSV infections due to their immunosuppressive effects.
Implications:
- This case highlights the link between chronic opioid use and the risk of HSV reactivation.
- Prompt diagnosis and intervention are essential for managing potentially fatal HSE.
- Understanding opioid-induced immunosuppression is critical for preventing opportunistic infections.
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