"March 8, 2012 -- A small study that shows a surprising complexity of genetic changes within a single tumor has far-reaching implications for the march toward personalized cancer therapy, according to researchers.
A single biopsy from "...
Tarceva Consumer (continued)
Your healthcare professionals (e.g., doctor or pharmacist) may already be aware of any possible drug interactions and may be monitoring you for it. Do not start, stop, or change the dosage of any medicine before checking with them first.
Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: "blood thinners" (e.g., warfarin), corticosteroids (such as prednisone), drugs that lower stomach acid (some examples are H2 blockers such as famotidine/ranitidine, proton pump inhibitors such as omeprazole), drugs affecting liver enzymes that remove erlotinib from your body (such as azole antifungals, including itraconazole; macrolide antibiotics, including erythromycin; cimetidine; rifamycins, including rifabutin; St. John's wort; certain anti-seizure medicines, including carbamazepine; HIV protease inhibitors, including ritonavir).
Check all prescription and nonprescription medicine labels carefully since many contain pain relievers/fever reducers (nonsteroidal anti-inflammatory drugs-NSAIDs such as aspirin, celecoxib, ibuprofen, naproxen) which may increase your risk for stomach bleeding while you are taking erlotinib. Ask your pharmacist about the safe use of these products. Low-dose aspirin, as prescribed by your doctor for specific medical reasons such as heart attack or stroke prevention (usually these dosages are 81-325 milligrams per day), should be continued. Consult your doctor or pharmacist for more details.
Cigarette smoking decreases blood levels of this medication. If you currently smoke, stop smoking while taking this medication. Consult your doctor or pharmacist for details.
This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.
OVERDOSE: If overdose is suspected, contact a poison control center or emergency room immediately. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.
NOTES: Do not share this medication with others.
Certain laboratory tests may be performed before giving erlotinib to check for the EGFR protein in your tumor.
Laboratory and/or medical tests (such as kidney/liver function tests) should be performed to monitor your progress or check for side effects. Consult your doctor for more details.
MISSED DOSE: If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.
STORAGE: Store at room temperature (77 degrees F or 25 degrees C) away from light and moisture. Brief storage between 59-86 degrees F (15-30 degrees C) is permitted. Do not store in the bathroom. Keep all medicines away from children and pets.
Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company for more details about how to safely discard your product.
Information last revised April 2014. Copyright(c) 2014 First Databank, Inc.
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