All of the following can cause Optic Neuritis,except -
Important drugs causing optic neuritis are quinine, chloroquine, ethambutal, isoniazid(INH), Streptomycin, Digoxin, Amiodarone, NSAIDs (aspirin, indomethacin, phenylbutazone, ibuprofen), vigabatrine, disulfiram.
Rifampicin
Digoxin
Chloroquine
Ethambutol