Drug information provided by: IBM Micromedex
It is very important that your doctor check your progress at regular visits to make sure that this medicine is working properly. Blood tests may be needed to check for unwanted effects.
Using this medicine while you are pregnant can harm your unborn baby. Use an effective form of birth control to keep from getting pregnant during treatment with this medicine and for 2 months after the last dose. If you think you have become pregnant while using the medicine, tell your doctor right away.
You should not receive this medicine if you are also using oxaliplatin and have mutant KRAS metastatic colorectal cancer or if your KRAS tumor status is unknown.
Some patients who use this medicine develop serious skin problems that may lead to infections that can become life-threatening. Tell your doctor right away if you have skin changes, such as a skin rash, itchiness, skin redness or swelling, dry, peeling skin or fissures, or fingernail changes while using this medicine.
This medicine may cause scarring of the lungs (pulmonary fibrosis), swelling of the lungs (pneumonitis), or interstitial lung disease. These are life-threatening conditions and require immediate medical attention. The symptoms may be similar to the symptoms of lung cancer. Check with your doctor right away if you have new or worsening cough, fever, or trouble breathing.
This medicine may cause infusion-related reactions, which can be life-threatening and require immediate medical attention. Tell your doctor right away if you start to have a fever, chills or shaking, dizziness, trouble breathing, itching or rash, lightheadedness or fainting after receiving this medicine.
Check with your doctor right away if blurred vision, difficulty with reading, or any other change in vision occurs during or after your treatment. Your doctor may want your eyes be checked by an ophthalmologist (eye doctor).
This medicine may cause severe kidney disease in patients who have severe diarrhea and dehydration. This medicine may also increase your risk of having an electrolyte imbalance (eg, low magnesium, potassium, or calcium in the blood). Tell your doctor right away if you start having bloating or swelling of the face, arms, hands, lower legs, ankles, or feet, decreased urination, dizziness, headache, lethargy, muscle cramps or twitching, mood or mental changes, nausea, rapid weight gain, or unusual tiredness or weakness while being treated with this medicine.
Avoid overexposing your skin to sunlight. Always use sunscreen or sun blocking lotions and wear protective clothing and hats while you are receiving this medicine and for 2 months after the last dose.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.