Because of the serious nature of these side effects, there are a few symptoms you should watch out for report to your healthcare provider immediately if they occur. These include but are not limited to:
Signs of a blood clot in the leg, such as:
Pain in the calf
Leg cramps
Leg or foot swelling
Signs of a blood clot in the lung, such as:
Shortness of breath
Sharp chest pain
Coughing up blood
Chest pain or heaviness, which may be signs of a heart attack