Confusion, cough, hoarseness, dry mouth, increased thirst, enlarged breasts in males, fast or irregular heartbeat, palpitations, chest pain, fever, chills, lower back or side pain, nervousness; numbness or tingling in hands, feet or lips; pain or difficulty passing urine, shortness of breath; difficult breathing, skin rash, itching, unusual bleeding, unusual tiredness or weakness, weakness or heaviness of legs.