What are the possible side effects of idursulfase (Elaprase)?
Some people receiving a idursulfase injection have had a reaction to the infusion (when the medicine is injected into the vein). Tell your caregiver right away if you feel dizzy, light-headed, or have hives, seizure (convulsions), trouble breathing, or swelling of your face, lips, tongue, or throat.
It may still be possible for you to receive idursulfase even after you have had a reaction to it. There are other medications that can be given to you before your idursulfase infusion to help prevent any reaction symptoms.
Call your doctor at once if you have any of these serious...
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