PURPOSE: To report a case of ocular myasthenia associated with administrati
on of nitrofurantoin.
METHODS: Case report and review of the literature.
RESULTS: While taking nitrofurantoin after urinary tract surgery, a 10-year
-old female developed diplopia and ptosis. Sleep test confirmed ocular myas
thenia. Signs and symptoms resolved after discontinuation of the drug.
CONCLUSION: Ocular myasthenia may be associated with nitrofurantoin adminis
tration. (C) 2000 by Elsevier Science Inc. All rights reserved.