Precautions

Drug information provided by: Merative, Micromedex®

It is very important that your doctor check you closely while you are receiving this medicine. This will allow your doctor to see if the medicine is working properly and to decide if you should continue to receive it.

This medicine may cause a serious allergic reaction, including anaphylaxis, which can be life-threatening and require immediate medical attention. Check with your doctor right away if you have anxiety, bluish color of the fingernails, lips, skin, or nail beds, blurred vision, burning, itching, numbness, prickling, "pins and needles", or tingling, chest pain or tightness, confusion, cough, difficulty swallowing, dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position, fast heartbeat, hives, itching, skin rash, nausea, numbness of the feet, hands, and around the mouth, puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue, sweating, trouble breathing, unusual tiredness or weakness, or vomiting.

This medicine may cause your urine to turn blue. Your urine should return to normal color within 48 hours.