A 14 year old male presented with redness and watering of his right eye of a week’s duration. He had been on local steroids and mydriatics for 3 days. He gave a history of herpes encephalitis, with post viral demyelination, cystitis and septicaemia 5 years back. At that time he had presented with headache, fever, vomiting, slurring of speech, drooling of saliva and inability to feed. Though blo...