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[Psoriasis and chronic vitamin A poisoning]
Anales Espanoles De Pediatria
|November 1, 1986
Summary
Long-term high doses of vitamins A and D for psoriasis can lead to chronic vitamin A poisoning. This case highlights the potential dangers of prolonged vitamin supplementation, emphasizing careful monitoring and appropriate prescription.
Area of Science:
- Pediatrics
- Toxicology
- Dermatology
Background:
- Psoriasis treatment sometimes involves vitamin supplementation.
- High doses of fat-soluble vitamins require careful management.
- Prolonged vitamin A intake can lead to toxicity.
Observation:
- A five-year-old girl received long-term high doses of vitamins A and D for psoriasis.
- Clinical, radiological, and biochemical signs of chronic vitamin A poisoning were observed.
Findings:
- The patient presented with symptoms consistent with chronic vitamin A toxicity.
- The prescribed high-dose vitamin regimen was implicated as the cause.
Implications:
- This case underscores the risks associated with prolonged high-dose vitamin A therapy.
- Healthcare providers should exercise caution when prescribing long-term vitamin A, especially at high doses.
- Awareness of vitamin toxicity symptoms is crucial for early diagnosis and intervention.