Side effects may range from mild to serious complications. Consult your doctor immediately when you feel the following symptoms: nausea, loss of appetite, stomach upset, and changes in sense of taste may occur, abnormal growth of body hair, especially on the forehead/back/arms/legs, for those with heart problems: swelling of arms/legs/hands/feet, unexplained weight gain, shortness of breath, unusual tiredness, increased blood sugar (need to urinate more often, unusual thirst, fruity breath odor, dizziness, unusual weight loss, deep/rapid breathing, bluish color of lips/skin, extreme drowsiness/confusion, weakness), easy bruising/bleeding, fainting, fast/pounding heartbeat, face/muscle twitching, toe/joint pain, unusual restlessness, muscle cramps/stiffness, shaking (tremor).
Seek emergency medical help if you expereince allergies (rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing) or the symptoms mentioned above while taking this drug.