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Ferrous Sulfate Drops and Tooth Staining: Ask About Your Product

Bring your exact iron drops and describe the change to a pharmacist or doctor.

Woman in a pink blouse discussing a plain closed medicine bottle with a pharmacist.

If you use ferrous sulfate drops and notice a change in tooth color, show your pharmacist or doctor the actual product. The NHS1 lists black stained teeth among its side-effect information and advises rinsing your mouth with water after taking the drops.1

Clarify the product and concern

Have the bottle, leaflet and your current instructions available. Describe when you noticed the change and whether it continues to bother you.

Try: “I’m taking these ferrous sulfate drops and have noticed this tooth discoloration. Can you review my product and explain what I should do?”

The NHS1 recommends speaking to a doctor or pharmacist if its coping advice does not help and a side effect is still bothering you or does not go away.1

Ask the professional to clarify any advice you do not understand. Keep their answer with your medicine information.

Is It My Breath? includes a visit script. Use it to organize product details and questions for your appointment. See the book.

This article is for general educational purposes only and is not medical advice. It isn't a substitute for diagnosis or treatment from a qualified healthcare professional who knows your health history. Please don't ignore professional advice or delay getting care because of something you read here. If you think you may be having a medical emergency, call 911 or your local emergency number right away. Girl Playbook does not endorse any specific product, test, or provider.

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Girl Playbook sells this book. It provides education and worksheets, not individualized medical care.

Sources

The research behind this article, in the order it’s cited. How we source our articles.

  1. NHS, 2023Side effects of ferrous sulfate (opens in a new tab)abcd

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