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

Navigate this Website

Do you need help getting around this Website?

MedDRA Training

18 September 2019
Marlborough, Massachusetts, USA
19 September 2019
Marlborough, Massachusetts, USA
19 September 2019
Chennai, India

Help to Shape the MedDRA Terminology

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

WebCR

Recent News

15 September 2019

Retrieve your credential and the unzip password for v22.1 on the SSA

6 September 2019

Featuring personal reflections on MedDRA by member of the ICH MedDRA Management

4 September 2019

We encourage your comments both for and against the proposed complex changes in order to understand the potential impact on your use of MedDRA. Please see the change request section of the MedDRA website.