What are the signs and symptoms of acute vitamin A toxicity?

Updated: Jun 01, 2020
  • Author: Mark Rosenbloom, MD, MBA; Chief Editor: Michael A Miller, MD  more...
  • Print

In acute vitamin A toxicity, a history of some or all of the following may be present:

  • Nausea
  • Vomiting
  • Anorexia
  • Irritability
  • Drowsiness
  • Altered mental status
  • Abdominal pain
  • Blurred vision
  • Headache
  • Muscle pain with weakness
  • Seizures

Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!