Severe allergic reactions (rash;
hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue; unusual hoarseness); black, tarry stools; bleeding in the eye; change in the amount of urine produced; change in vision; chest pain; confusion; dark or bloody urine; fever, chills, or sore throat; LOSS OF APPETITE; pale skin; purple skin patches; seizures; severe, persistent headache; speech problems; stomach or back pain; unexplained weight loss; unusual