Lexicomp vs MicroGuide (2025): Global Database vs Local Policy

Last reviewed: 2025-12-19 · Reviewed by

Try iatroX

At a Glance

Who is it for?

Lexicomp:Pharmacists / Specialists

MicroGuide:Hospital Staff

Why choose Lexicomp?

**Depth**: Extensive pharmacology, toxicology, and IV compatibility data.
**Global**: Covers drugs worldwide (good for travel history).
**Interactions**: Industry-leading interaction checker.

Why choose MicroGuide?

**Local**: Shows the specific antibiotic approved by *your* trust.
**Stewardship**: Aligned with local resistance patterns.
**Compliance**: Essential for following hospital audit rules.

Feature Comparison

Capability	Lexicomp	MicroGuide
Scope	International	Hyper-local
Focus	Drug Information	Infection Protocol

In-Depth Analysis

Overview

MicroGuide answers "What are we allowed to use here?". Lexicomp answers "Is it safe?". You use MicroGuide to pick the drug, and Lexicomp to check the infusion rate.

Looking for a faster way?

While Lexicomp and MicroGuide are powerful tools, iatroX offers a free, AI-driven alternative focused specifically on rapid UK guideline retrieval and exam prep.

Try iatroX Free

Use-Cases

Hospital Acquired Pneumonia

When to choose Lexicomp

Lists general doses.

When to choose MicroGuide

**Winner.** Tells you the specific first-line agent for your hospital.

Checking IV Y-Site Compatibility

When to choose Lexicomp

**Winner.** Detailed Trissel's data.