Anxiety, difficulty sleeping Blurred vision, visual disturbance Changes in sensation (touch or taste), tremor, feeling tired or sluggish, sleepiness or drowsiness, faint or fainting, dizziness upon standing Dark urine, blood in urine, difficulty urinating Dehydration Difficulty breathing, cough, nose bleed Excessive sweating, itching Feeling swollen or bloated Hot flushes, low blood pressure Increases in a substance called creatinine or increases in urea in your blood, increase in blood platelets or white blood cells, changes in ECG heart tracing Joint swelling, pain in extremity Loss of appetite and/ or weight loss Muscle cramp Ringing in the ears and/ or feeling a spinning sensation Stomach pain or discomfort, indigestion, dry mouth, or wind