Top Side Effects of Flecainide
amount of urine increasedarm painback painblack stoolsbleeding from gumsblood in stoolsblood in the urineblurred visionbruisingburningchest discomfortchest heavinesschest painchest tightnesschest tightnesschillsconfusionconvulsionscoordinationcoughcrawlingcreamy white patches in mouthdecrease in frequency of urinationdecrease in urine outputdifficult breathingdifficult breathingdifficult urinationdifficulty in passing urinedilute urinedizzinessdizzinessdribblingfaintingfaintingfaintnessfast heartbeatfast heartbeatfast pulsefeeling of warmthfever