Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); black, tarry stools; changes in body fat; changes in menstrual period; changes in skin color; chest pain; easy bruising or bleeding; increased hunger, thirst, or urination; mental or mood changes (eg, depression); muscle pain, weakness, or wasting; seizures; severe nausea or vomiting; shortness of breath; signs of infection (eg, fever, chills, persistent sore throat); sudden severe dizziness or headache; swelling of ankles, feet, or hands; tendon or bone pain; thinning of skin; unusual skin sensation; unusual weight gain; vision changes or other eye problems; vomit that looks like coffee grounds.