Drug information provided by: Micromedex
It is very important that your doctor check your progress at regular visits to make sure that this medicine is working properly and to check for unwanted effects. Your doctor will need to check your urine and blood pressure at regular visits while you are receiving this medicine. Be sure to keep all appointments. You may be taught how to check your blood pressure at home.
Using this medicine while you are pregnant can harm your unborn baby. Use two forms of birth control to keep from getting pregnant. Keep using two forms of birth control for at least 6 months after your treatment ends. If you think you have become pregnant while using the medicine, tell your doctor right away.
This medicine may affect the way your body heals from cuts and wounds. Make sure any doctor who treats you knows that you are using this medicine. You may need to stop using this medicine several weeks before and after having surgery.
This medicine may increase your chance of having bleeding problems. Stop using this medicine and tell your doctor right away if you start to notice any signs of bleeding.
This medicine may increase your chance of having blood clots or a brain condition called reversible posterior leukoencephalopathy syndrome (RPLS). Stop using this medicine and tell your doctor right away if you develop chest pain, sudden and severe headaches, fainting spells, seizures, unusual drowsiness, confusion, or problems with vision, speech, or walking while you are using this medicine.
Tell your doctor right away if you are having severe stomach pain accompanied by other symptoms such as constipation, fever, nausea, and vomiting. These could be symptoms of a serious medical condition.
This medicine may also increase your risk of having a serious condition called tracheoesophageal fistula (an abnormal opening in one or more places between the esophagus and the trachea). Tell your doctor right away if you start having trouble swallowing, coughing, or choking while eating, trouble breathing, or chest pain or discomfort while you are using this medicine.
Bevacizumab can temporarily lower the number of white blood cells in your blood, increasing the chance of getting an infection. It can also lower the number of platelets, which are necessary for proper blood clotting. If this occurs, there are certain precautions you can take, especially when your blood count is low, to reduce the risk of infection or bleeding:
If you can, avoid people with infections. Check with your doctor immediately if you think you are getting an infection or if you get a fever or chills, cough or hoarseness, lower back or side pain, or painful or difficult urination.
Check with your doctor immediately if you start to cough up blood or if you notice any unusual bleeding or bruising; black, tarry stools; blood in the urine or stools; or pinpoint red spots on your skin.
Be careful when using a regular toothbrush, dental floss, or toothpick. Your medical doctor, dentist, or nurse may recommend other ways to clean your teeth and gums. Check with your medical doctor before having any dental work done.
Do not touch your eyes or the inside of your nose unless you have just washed your hands and have not touched anything else in the meantime.
Be careful not to cut yourself when you are using sharp objects such as a safety razor or fingernail or toenail cutters.
Avoid contact sports or other situations where bruising or injury could occur.
Bevacizumab may cause a serious side effect called an infusion reaction. This can be life-threatening and requires immediate medical attention. Tell your doctor or nurse right away if you have fever, chills, trouble with breathing, lightheadedness, fainting, or chest pain within a few hours after you receive it.
If you plan to have children, talk with your doctor before using this medicine. Some women using this medicine have become infertile (unable to have children).