showing only Slang/Internet Slang definitions (show all 36 definitions) Note: We have 69 other definitions for GWA in our Acronym Attic. new search; suggest new definition
A prodrome (group of symptoms that precedes a condition) can occur in the days prior to migraine. Symptoms of this prodrome can include depression, food cravings, yawning, neck stiffness, hyperactivity, irritability, confusion, diarrhea, or constipation.
Migraine aura symptoms include temporary visual or sensory disturbances that usually strike before other migraine symptoms â such as intense head pain, nausea, and sensitivity to light and sound. Migraine aura usually occurs within an hour before head pain begins and generally lasts less than 60 minutes.