Based on the symptoms,<unk>  may be classified into vertigo, presyncope, disequilibrium, lightheadedness. Vertigo can further be classified into timing and trigger as well as based on the area of pathology such as central and/ or peripheral.
Dizziness classification
Amnesia classification
Headache classification
Hyperhidrosis classification
Otalgia classification
Syncope classification
Migraine classification
Amnesia classification scheme