Micromedex vs iatroX (2025): Toxicology & IVs vs Clinical Guidelines

Last reviewed: 2025-12-17 · Reviewed by Dr Kola Tytler, MBBS CertHE MBA MRCGP

At a Glance

Who is it for?

iatroX:General Clinicians.

Micromedex:Pharmacists, ICU, & ED.

Why choose iatroX?

  • **Ease of Use**: Simple, conversational interface.
  • **Broad Scope**: Covers diagnosis, management, and exams.
  • **UK Guidelines**: Adheres to NICE/CKS standards.
  • **Free Access**.

Why choose Micromedex?

  • **Toxicology**: The gold standard (alongside ToxBase) for poisoning.
  • **IV Compatibility**: 'Trissel’s' database is industry-leading.
  • **NeoFax**: Specialist neonatal drug dosing.

Feature Comparison

CapabilityiatroXMicromedex
Specialism-Pharmacy / Tox / ICU
Interface-Search / Database

In-Depth Analysis

Overview

Micromedex is a specialist tool. If you are in ICU running multiple infusions, or in ED managing a complex overdose, you need it.

iatroX is a generalist tool. It is designed for the 90% of clinical questions regarding diagnosis and standard management pathways.

Use-Cases

Overdose Management

When to choose iatroX

  • Refers to ToxBase.

When to choose Micromedex

  • **Essential.** Detailed toxicity protocols.

General Practice Consult

When to choose iatroX

  • **Recommended.** Rapid answers for common conditions.

When to choose Micromedex

  • Too complex/detailed for routine primary care.

FAQs

Is Micromedex free?
No, it is a high-cost institutional subscription.
Can iatroX help with poisoning?
iatroX can provide general summaries, but for acute poisoning, you should always use ToxBase or Micromedex.