Possible Side Effects of FOLFIRI (Leucovorin, 5 ...

Nov 14, 2016 · Internal bleeding which may cause black tarry stools. Blood clot which may cause swelling, pain, shortness of breath. Allergic reaction which may cause rash, low blood pressure, wheezing, shortness of breath, swelling of the face or throat. Confusion. Difficulty with balancing. Abnormal eye movement, blurred vision, watering eyes. Discomfort ... ................
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