Nocardial necrotizing scleritis is uncommon, but potentially sight thr
eatening. We report the occurrence of necrotizing scleritis in a 58-ye
ar-old farm worker after he sustained trauma with vegetable matter. Mi
crobiological studies isolated Nocardia asteroides, sensitive only to
cefazolin. Clinically the patient responded well to this drug, attaini
ng a final visual acuity of 20\40, with complete resolution of the scl
eritis. Early isolation and testing for antibiotic sensitivity were re
sponsible for the successful management of this patient.