Panitumumab may cause skin reactions, including some that may be severe. Severe skin problems may develop serious infections, which may cause death. If you experience any of the following symptoms, call your doctor immediately: pimples; itching or redness of the skin, peeling, dry, or cracked skin; or redness or swelling around the fingernails or toenails.
Panitumumab may cause a severe or life-threatening reactions while you receive the medication. Your doctor will watch you carefully when you begin your treatment of panitumumab. Tell your doctor if you experience any of these symptoms during your treatment: difficulty breathing or swallowing, shortness of breath, hoarseness, chest tightness, itching. rash, hives, fever, chills, dizziness, fainting, blurred vision, or nausea. If you experience a severe reaction, your doctor will stop the medication and treat the symptoms of the reaction.
If you have a reaction while receiving panitumumab, in the future you may receive a lower dose or you may not be able to receive treatment with panitumumab. Your doctor will make this decision based on the severity of your reaction.
Keep all appointments with your doctor and the laboratory. Your doctor will order certain tests to check your body's response to panitumumab.
Talk to your doctor about the risks of taking panitumumab.
Panitumumab is used to treat a type of cancer of the colon or rectum that has spread to other areas of the body either during or after treatment with other chemotherapy drugs. Panitumumab is in a class of medications called monoclonal antibodies. It works by slowing or stopping the growth of cancer cells.
Panitumumab comes as a solution (liquid) to be given by infusion (injected into a vein). It is usually given by a doctor or nurse in a doctor's office or infusion center. Panitumumab is usually given once every 2 weeks.
This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.
tell your doctor if you are breast-feeding. You should not breastfeed during your treatment with panitumumab or for 2 months after you stop receiving the medication.
Unless your doctor tells you otherwise, continue your normal diet.
If you miss an appointment to receive a dose of panitumumab, call your doctor right away.
tiredness
weakness
abdominal pain
nausea
vomiting
diarrhea
constipation
sores in the mouth
pain, while eating or swallowing
swelling of the hands, feet , ankles, or lower legs
growth of eyelashes
cough
wheezing
muscle cramps
sudden tightening of the muscles of the hands or feet
muscle cramps and twitching that you cannot control
watery or itchy eye(s)
red or swollen eye(s) or eyelids
eye pain or burning
dry or sticky mouth
decreased urination or dark yellow urine
sunken eyes
rapid heartbeat
dizziness
faintness
Panitumumab may cause other side effects. Call your doctor if you have any unusual problems while using this medication.
In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.
Ask your doctor if you have any questions about your treatment with panitumumab.
It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
Last Reviewed - 09/01/2010
AHFS® Consumer Medication Information. © Copyright, 2012. The American Society of Health-System Pharmacists, Inc., 7272 Wisconsin Avenue, Bethesda, Maryland. All Rights Reserved. Duplication for commercial use must be authorized by ASHP.