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Antidote for Ferrous Sulfate Poisoning: What You Need to Know

Ferrous sulfate poisoning can be life-threatening, especially in children who accidentally ingest iron supplements. Knowing the correct antidote and treatment steps is crucial to prevent severe complications.

Understanding Ferrous Sulfate Poisoning
Ferrous sulfate is a common iron supplement used to treat anemia. However, excessive intake can lead to toxicity, causing symptoms like vomiting, diarrhea, abdominal pain, and even organ failure. Severe cases may result in shock or death if untreated.

The Primary Antidote: Deferoxamine
The most effective antidote for ferrous sulfate poisoning is deferoxamine (Desferal). This chelating agent binds to excess iron in the bloodstream, allowing it to be excreted through urine.

When Is Deferoxamine Used?
– Serum iron levels > 500 µg/dL
– Signs of systemic toxicity (e.g., metabolic acidosis, hypotension)
– Severe gastrointestinal symptoms

Deferoxamine is administered intravenously in a hospital setting under medical supervision.

Additional Treatment Measures
1. Gastric Lavage – If ingestion occurred within an hour, stomach pumping may help remove unabsorbed iron.
2. Activated Charcoal – Unlike other toxins, charcoal is not effective for iron poisoning since it doesn’t bind well to iron.
3. Supportive Care – IV fluids, electrolyte management, and monitoring for liver/kidney damage are essential.

Preventing Ferrous Sulfate Poisoning
– Keep iron supplements out of children’s reach.
– Use child-resistant packaging.
– Seek immediate medical help if overdose is suspected.

Conclusion
Deferoxamine remains the gold-standard antidote for ferrous sulfate poisoning. Early recognition and treatment significantly improve outcomes. If you suspect an iron overdose, seek emergency medical attention immediately.