There is limited data on treating the visual disturbances associated with HPPD, persistent visual aura, or post-head trauma visual disturbances, and pharmaceutical treatment is empirically-based. It is not clear if the etiology or type of<unk>  symptom influences treatment efficacy. Since the symptoms are usually benign, treatment is based on the patient’s zeal and willingness to try many different drugs. There are cases which report successful treatment with clonidine, clonazepam, lamotrigine, nimodipine, topiramate, verapamil, divalproex sodium, gabapentin, furosemide, and acetazolamide, as these drugs have mechanisms that decrease neuronal excitability. However, other patients report treatment failure from the same drugs. Based on the available evidence and side-effect profile, clonidine might be an attractive treatment option. Many patients report improvement from sunglasses. FL-41 tinted lenses may provide additional relief, as they have shown some efficacy in providing relief to visually-sensitive migraineurs.
Illusory palinopsia
Oscillopsia
Facial weakness
Meralgia paraesthetica
Hallucinatory palinopsia
Hemifacial spasm
Akinetopsia
Photopsia