Key clinical message: Malignancies were reported in some studies following taking Fingolimod. We reported a case of bladder lymphoma after taking Fingolimod. Physicians should consider the carcinogenic effects of Fingolimod in long-term use and replace it with safer medicines.
Abstract: Fingolimod is a medication with a potential cure to control multiple sclerosis (MS) relapses. Here we describe a 32-year-old woman with relapsing-remitting multiple sclerosis who developed bladder lymphoma induced by long-term use of Fingolimod. Physicians should consider the carcinogenic effects of Fingolimod in long-term use and replace it with safer medicines.
Keywords: Fingolimod; bladder lymphoma; multiple sclerosis.
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