Assertion: concussion's symptom | /r/HasProperty | vertigo
Facets:
Source sentences:
text: • Symptoms of labyrinthine concussion may include vertigo, postural imbalance, hearing loss, tinnitus, nausea , vomiting , or some combination of these after head trauma.
text: Symptoms include dizziness, fogginess, lightheadedness, nausea, vertigo and disequilibrium.