Top Side Effects of Natalizumab
abdominal painabdominal painback painback painbehavior changesblack stoolsbladder painbleeding from gumsblisteringbloody urineblurred visionbruisingburning during urinationchest painchest tightnesschillscloudy urineconfusionconvulsionscoughcrustingdark brown urinedifficult breathingdifficult urinationdifficulty swallowingdizzinessdrowsinesseyelid swellingeye swellingface swellingfaintingfast heartbeatfeeling of warmthfeeling unusually coldfeverfrequent urinationfullness in the stomachgaseous abdominal paingeneral body swellinggeneral weakness