# Drugs and Lactation (LactMed®) — National Institutes of Health

> Evidence-based guide to medication safety during breastfeeding. (iPhone/iPad app by Unbound Medicine, Inc..)

- Source: https://appshunter.io/ios/app/drugs-and-lactation-lactmed/id6746222312 (this page in markdown: same URL + `.md`)
- Developer: [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400)
- Category: Medical, Education
- Price: Free with in-app purchases
- Rating: 4.60/5 from 17 App Store ratings
- Age rating: 17+
- Requires: iOS 15.0 · 11 MB
- Languages: American English
- Released: 2025-06-25
- Data updated: 2026-08-31
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/drugs-and-lactation-lactmed/id6746222312/reviews.md

## What is Drugs and Lactation (LactMed®)?

Drugs and Lactation (LactMed®) offers authoritative, evidence-based information on the safety of medications and chemicals during lactation. This valuable resource, published by the National Institutes of Health, is relied upon by healthcare providers and breastfeeding mothers worldwide. 

Drugs and Lactation features:
*Peer-reviewed content developed by leading experts in lactation pharmacology
*Clear organization of information including drugs and chemicals, summaries, and effects on lactation and breastfed infants
*Detailed chemical structures and mechanisms of action
*Suggested therapeutic alternatives to potentially harmful drugs
*Revisions reflecting the latest research and clinical evidence

Unbound Medicine Features:
* Highlighting and note-taking within entries
* Favorites for bookmarking important topics
* Enhanced Search to find topics quickly

More about Drugs and Lactation (LactMed®):
Experience the trusted LactMed® database in a redesigned, user-friendly format. This peer-reviewed resource delivers authoritative information on medications and chemicals that nursing mothers may encounter, now with enhanced navigation and accessibility. Designed for healthcare providers, institutions, and breastfeeding parents alike, this comprehensive tool provides reliable answers when medication safety questions arise.

Each topic provides evidence-based data on how substances transfer into breast milk, their presence in infant blood, and potential effects on nursing babies. Drug entries feature chemical structures, usage summaries during lactation, drug measurements in mother and infant, impacts on lactation and breast milk, and safer alternative medications when available. Every recommendation is supported by scientific references and detailed substance information, empowering informed decision-making for breastfeeding medication management.

Publisher: National Institutes of Health
Powered by: Unbound Medicine

## Key features

- Peer-reviewed content by lactation pharmacology experts
- Information on drugs, chemicals, and their effects
- Suggested therapeutic alternatives
- Detailed chemical structures and mechanisms
- Highlighting and note-taking
- Enhanced search functionality

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Drugs and Lactation (LactMed) | $9.99 | one-time |



## Frequently asked questions about Drugs and Lactation (LactMed®)

### What is LactMed?

LactMed is a resource from the National Institutes of Health that provides evidence-based information on the safety of medications and chemicals during lactation, helping healthcare providers and breastfeeding mothers make informed decisions.

### Who developed LactMed?

LactMed is published by the National Institutes of Health and powered by Unbound Medicine, with content developed by leading experts in lactation pharmacology.

### What kind of information does LactMed provide?

LactMed offers details on how substances transfer into breast milk, their presence in infant blood, potential effects on nursing babies, and suggests safer alternative medications when available.

### Can I save information in LactMed?

Yes, LactMed allows for highlighting and note-taking within entries, as well as using a 'Favorites' feature for bookmarking important topics.

### How often is LactMed updated?

The latest version of LactMed is 1.3, and it was last updated on May 9, 2026, indicating regular revisions to reflect the latest research and clinical evidence.

### Is LactMed available on all devices?

LactMed is supported on iPhone, iPad, and iPod, making it accessible to a wide range of Apple users.

### Does LactMed have ads?

Yes, LactMed contains advertisements, as indicated by the 'hasAds' flag in its data.

### What is the age rating for LactMed?

LactMed has an age rating of 17+, suggesting it is intended for adult users and healthcare professionals.

## Version history (last 3 releases)

### 1.3 — 2026-05-09

We’ve upgraded our purchase process. We implemented Apple’s latest payment technology to make buying and restoring purchases smoother than ever.
   - Instant Access: Your premium features unlock immediately after purchase.
   - Better Reliability: No more "Restore Purchase" errors.
   - Seamless Management: Easier control over your subscription status directly within the app

If you have any questions or feedback, please contact Unbound Medicine Support.

### 1.2 — 2025-12-18

Updated the app information to be in compliance with the latest regulatory changes.

### 1.1 — 2025-06-25

No release notes.

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All apps by Unbound Medicine, Inc.: https://appshunter.io/developer/300420400

## Related topics

[lactmed](https://appshunter.io/ios/topics/lactmed) · [lactation medication](https://appshunter.io/ios/topics/lactation-medication) · [nih lactmed](https://appshunter.io/ios/topics/nih-lactmed) · [lactrx](https://appshunter.io/ios/topics/lactrx) · [lactation](https://appshunter.io/ios/topics/lactation) · [drugs in pregnancy lactation](https://appshunter.io/ios/topics/drugs-in-pregnancy-lactation) · [lactis pro](https://appshunter.io/ios/topics/lactis-pro)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*