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Ferrous Sulfate
Average User Rating:
Ferrous Sulfate, 3.25 / 5 (4 votes)

Ferrous Sulfate Side Effects

Less serious adverse side effects may include:
  • constipation
  • upset stomach
  • black or dark-colored stools
  • staining of the teeth
Get emergency medical help if you have any of these signs of an allergic reaction:
  • hives
  • difficulty breathing
  • swelling of your face, lips, tongue, or throat