Coding glossary
MedDRA Coding Glossary
Short, plain-English write-ups on common adverse event terms -- what each one covers, common coding pitfalls, and where it sits conceptually in the MedDRA hierarchy.
Glossary
Headache
How a reported 'headache' gets coded during MedDRA adverse event coding -- what the term covers, common pitfalls, and where it sits conceptually in the hierarchy.
GlossaryNausea
How 'nausea' gets coded during MedDRA adverse event coding -- distinguishing it from vomiting, and common verbatim-reading pitfalls.
GlossaryRash
How 'rash' gets coded during MedDRA adverse event coding -- why specificity in the verbatim matters, and common pitfalls.