Here are some treatment for the vertigo 

    Vestibular rehabilitation
    Anticholinergics
    Antihistamines
    Benzodiazepines
        (specifically Verapamil and Nimodipine)
    GABA modulators, specifically gabapentin and baclofen
    Neurotransmitter reuptake inhibitors such as SSRI's, SNRI's and Tricyclics