Precautions

Drug information provided by: Micromedex

It is very important that your doctor check your progress at regular visits to make sure this medicine is working properly. Blood tests may be needed to check for unwanted effects.

This medicine may cause serious allergic reactions, including anaphylaxis. Anaphylaxis can be life-threatening and requires immediate medical attention. Tell your doctor or nurse right away if you have chills, a fever, lightheadedness, dizziness, or fainting, a fast, pounding heartbeat, swelling of the face, tongue, and throat, or trouble breathing after you receive the medicine.

Tell your doctor right away if you have confusion, headaches, nausea and vomiting, numbness or tingling in the arms or legs, shortness of breath, or chest pain after receiving this medicine. These may be symptoms of a serious bleeding or blood clotting problem.

Pancreatitis may occur while you are receiving this medicine. Tell your doctor right away if you have sudden and severe stomach pain, chills, constipation, nausea, vomiting, fever, or lightheadedness.

Check with your doctor right away if you have increased thirst or hunger, increased urination, pale skin, nausea, sweating, or faintness. These may be symptoms of hyperglycemia (high blood sugar).

Check with your doctor right away if you have pain or tenderness in the upper stomach, pale stools, dark urine, loss of appetite, nausea, vomiting, or yellow eyes or skin. These could be symptoms of a serious liver problem.

Elspar® may cause a condition called posterior reversible encephalopathy syndrome (PRES) when used with other cancer medicines. Check with your doctor right away if you have headaches, confusion, seizures, blurred vision or changes in vision, dizziness, or a fast, slow, or pounding heartbeat.