Transient blindness following epidural analgesia.

A 43-year-old woman was given an epidural injection of steroid mixed with local anaesthetic, under general anaesthesia, for treatment of low back pain. In the recovery room she complained of blindness in one eye. Fundoscopy revealed retinal and vitreous haemorrhages in both eyes. Retinal haemorrhages can be caused by an increase in intracranial pressure and are therefore a possible complication of epidural anaesthesia.