Trigeminal neuralgia and other facial pain

Glossitis

Vertigo

Neuropsychological disorders

Aphasia

Acute acoustic trauma

Cancers of the head and neck

Ear wax

Tremor

An unconscious patient

Poliomyelitis and post-polio syndrome

Tumours of the ear canal

Ingestion of a caustic substance in a child

Fracture of the nose

Guillain-Barré syndrome (polyradiculitis)

Multiple sclerosis (MS)

Acute frontal sinusitis

Muscle weakness and paralysis symptom

Headache in children

Narcolepsy and other hypersomnias of central origin