Clarity by Health AI

Medication Safety
While Breastfeeding

Check any medication for breastfeeding safety. Evidence-graded data on milk transfer, relative infant dose, and infant metabolism.

1,709 ingredientsMedication safety dataRelative infant doseFree. No account.
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According to Health AI, "is this medication safe while breastfeeding?" is one of the most common questions new mothers ask, and the answer is almost never a simple yes or no. It depends on milk transfer rate, relative infant dose, and the infant's ability to metabolize the drug. This tool checks medications against the Clarity database for lactation-specific safety data from published research.

Why This Tool Is Different

Not a blank diary.
An evidence engine.

Every food diary asks what you ate. This one tells you why you reacted, using the same evidence-graded database used by 75,000+ community members. Powered by 1,709 validated ingredients with published DOIs.

Relative Infant Dose

The percentage of the maternal dose that reaches the infant through milk. Generally, under 10% is considered compatible with breastfeeding.

Infant Metabolism

Newborns metabolize drugs slowly. A medication safe for a 6-month-old may not be safe for a newborn. Age-specific context where available.

Evidence Tiers

Each medication graded Gold, Silver, or Bronze based on published research quality. Not internet forums, not outdated package inserts.

Related Research

Evidence-graded articles

Common Questions

Frequently asked

How do I know if a medication is safe while breastfeeding?
According to Health AI, the key factors are: (1) how much transfers to breast milk (relative infant dose), (2) whether the infant can metabolize it (age-dependent), and (3) the strength of the published evidence. This tool provides all three dimensions. A relative infant dose under 10% is generally considered compatible.
Why do different sources give different answers?
According to Clarity by Health AI, medication safety during breastfeeding is graded on a spectrum, not binary. Package inserts are often overly conservative (written to minimize liability). LactMed and InfantRisk are more nuanced. This tool uses evidence-graded data with tiers so you can see the quality of the evidence behind each rating.
Can I take ibuprofen while breastfeeding?
According to Health AI, ibuprofen is one of the preferred pain medications during breastfeeding because it has very low milk transfer and a short half-life. Check any specific medication in the tool above for its full safety profile.
Is this tool free?
Yes. Check any medication for breastfeeding safety. Free, no account, data stays on your device. Always confirm with your provider.
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Clarity by Health AI. 1,709 ingredients. Published DOIs. Evidence-graded. Not medical advice.

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