Ask Your Doctor: Do I need this cancer test or treatment?
PET, CT, or bone scans to check the stage of breast or prostate cancer
You don’t need the tests if cancer is found at an early stage, unless there are symptoms that worry your doctor.
PET scans after cancer treatment
These scans are not recommended for follow-up after cancer treatment. Ask your doctor about getting routine screenings. Ask about the signs of cancer coming back. If this happens, you may need scans.
PSA test for prostate cancer
You don’t need this test if you do not have symptoms and your life expectancy is under 10 years. There is no benefit to early diagnosis. That’s because the cancer is not likely to spread quickly enough to shorten your life.
These therapies treat certain kinds of cancer cells. They don’t work if you don’t have those kinds of cells.
Drugs to increase white blood cells
You don’t need these unless you have a high risk of infection or your white blood cell count goes way down because of chemotherapy.
Combining chemotherapy drugs for breast cancer
In most situations, one drug at a time works just as well. Even if your cancer has spread, combining drugs usually won’t help, unless you have specific symptoms or complications.
Drugs to prevent nausea during chemotherapy
There are many options. You should use the most effective and lowest-cost drugs available.
Stopping treatment for advanced cancer
You may want to stop treatment if it’s not working, especially if it makes you feel sick. Ask your doctor about care to ease symptoms (palliative care).