Welcome to MedDRA

In the late 1990s, the International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) developed MedDRA, a rich and highly specific standardised medical terminology to facilitate sharing of regulatory information internationally for medical products used by humans... (more)

Discover MedDRA

"Understanding MedDRA"

Learn more about MedDRA

MedDRA Training

Improve your skills

WBB

MedDRA Web-Based Browser

Support Documentation

MedDRA Points to Consider

Analysis Tool

Standardised MedDRA Queries (SMQs)

MedDRA Access

How to subscribe

Help Yourself

MedDRA Self-Service Application

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Do you need help getting around this Website?

Help to Shape the MedDRA Terminology

by submitting change requests. Your contribution will then be considered by the MSSO/JMO.

WebCR

Recent News

1 April 2020

Notification developed for MedDRA users regarding existing and new terms for coronavirus concepts

27 March 2020

All MSSO operations continue but MSSO MedDRA face-to-face training has been impacted

20 March 2020

Newly updated SSA released today giving users ability to get webinar links at their own convenience