This study highlights a unique case of amiodarone toxicity, presenting with atypical symptoms of bilateral concentric visual field constriction and ambulation instability, without optic neuropathy or optic nerve edema. Despite no decline in visual acuity, the patient experienced significant visual field loss, along with gait instability, both of which resolved upon discontinuing amiodarone. This case underscores the importance of thorough baseline medication reconciliation and heightened awareness of unusual amiodarone-induced side effects impacting both visual fields and balance.

Amiodarone, Visual field constriction, Whorl keratopathy, Amiodarone side effect, Amiodarone toxicity, Balance problems, Medication reconciliation, Atypical amiodarone toxicity