Single dose >660,000 IU (>200,000 micrograms)
Symptoms include nausea/vomiting, vertigo, blurry vision
Greater than x10 amount of RDA
Symptoms include: skin irritation, alopecia arthralgias/bone pain, hyperlipidemia, hepatotoxicity, ataxia, visual impairment, headache, pseudotumor cerebri, elevated ICP
Very teratogenic
Spontaneous abortions and fetal malformation
Vitamin A in pregnancy safe upper limit 10,000IU
Spontaneous abortions and fetal malformation
Vitamin A in pregnancy safe upper limit 10,000IU
Vitamin A toxicity
Vitamin E deficiency
Vitamin A deficiency
Organophosphate toxicity
Gamma hydroxybutyrate toxicity
Mercury toxicity
Zinc toxicity
Selenium toxicity