Iron is a mineral found in many over-the-counter supplements. Iron overdose occurs when someone accidentally or intentionally takes more than the normal or recommended amount of this medication.

This is for information only and not for use in the treatment or management of an actual poison exposure. If you have an exposure, you should call your local emergency number (such as 911) or the National Poison Control Center at 1-800-222-1222.

Iron

Iron is an ingredient in many mineral and vitamin supplements. Iron supplements are also sold by themselves. Types include:

• Ferrous sulfate (Feosol, Slow Fe)
• Ferrous gluconate (Fergon)
• Ferrous fumarate (Femiron, Feostat)

Note: This list may not be all-inclusive.

• Airways and lungs
  • Buildup of fluids in the lungs
• Gastrointestinal system
  • Black and, possibly, bloody stools
  • Diarrhea
  • Liver damage
  • Metallic taste in mouth
  • Nausea
  • Vomiting blood
• Heart and blood
  • Dehydration
  • Low blood pressure
  • Fast and weak pulse
  • Shock
• Nervous system
  • Chills
  • Coma (may occur within 1/2 to 1 hour after overdose)
  • Convulsions
  • Dizziness
  • Drowsiness
  • Fever
  • Headache
  • Lack of desire to do anything
• Skin
  • Bluish-colored lips and fingernails
  • Flushing
  • Loss of color from the skin (pallor)

Note: Symptoms may go away in a few hours, then return again after 1 day or later.