Search using the MedDRA hierarchy

The MedDRA hierarchy allows you to search at different levels of detail.

See MedDRA webpage: MedDRA Hierarchy.

To search using the hierarchy:

1. Click Filter → Reaction → SOC view.

2. Navigate through the MedDRA hierarchy using the expand arrows or the MedDRA term search bar.

3. Select the most appropriate term or terms.

4. Click Save.

Results include reports associated with the selected term and any underlying terms within the hierarchy.

Available levels

• System Organ Class (SOC)

• High Level Group Term (HLGT)

• High Level Term (HLT)

• Preferred Term (PT)

• Lowest Level Term (LLT)