Postoperative cystoid macular oedema in a patient on fingolimod.

We describe the first case of fingolimod-associated bilateral cystoid macular oedema (CMO) following uncomplicated cataract surgery. A 57-year-old woman has been on fingolimod for the past 2 years for the treatment of relapsing-remitting multiple sclerosis. She underwent uneventful consecutive cataract surgery 2 weeks apart. Three weeks following the second cataract operation, she reported gradual-onset blurred vision bilaterally. Examination revealed mildly reduced visual acuity and bilateral CMO. Treatment with topical corticosteroids and non-steroidal anti-inflammatory eye drops, as well as cessation of fingolimod in collaboration with the neurologist, resulted in complete resolution of the CMO. Patients on fingolimod are likely to be at increased risk of developing postoperative CMO. 2015 BMJ Publishing Group Ltd.