Four Myths About Chemotherapy

When newly diagnosed cancer patients are prescribed chemotherapy, they are understandably apprehensive.

The word "chemotherapy" evokes images of very ill people suffering through their cancer treatment. But we've made enormous strides over the last couple of decades that have minimized chemotherapy's side effects for many cancer patients.

My patients ask a lot of questions about chemotherapy. They want to know how their life will be impacted. Often, they have concerns about how they will feel and what they will experience.

Here are some of the biggest myths I hear about chemotherapy. 
Myth #1: If my physician prescribes chemotherapy, it means my illness is terminal. Chemotherapy is one of the methods used for treating cancer, and may be combined with others, such as surgery and radiation.

The type of chemotherapy prescribed and frequency of administration depends on the type of cancer and is not indicative of a patient's outlook. In fact, chemotherapy is most often used as a preventive measure to prevent cancer from recurring at a later date and improve the odds of cure.

Myth #2: Chemo will completely disrupt my life. The drastic side effects that patients experienced many years ago are not as prevalent today, thanks to medical advances. Fatigue is the most common side effect, and can vary significantly from person to person. 

Most often, the fatigue lasts for a few days after chemo, but, by and large, patients go on living their normal lives throughout treatment (including work), with some modifications to their diet and routine. 

Patients also can receive treatment in a setting that's close to where they live and work. 

Myth #3: Chemo is not worth it. Dealing with a cancer diagnosis requires making very personal choices, and every patient is unique. With the advances that we've made in chemotherapy, more and more people are surviving and thriving after cancer treatment. It might take some time to fully return to your old self after chemotherapy, but it's by no means the devastating experience it was decades ago. 

Myth #4: A patient going through chemotherapy can contaminate others. 
Patients don't become toxic during chemotherapy. I'm frequently asked if a patient should sleep in another bedroom while going through treatment or use separate restrooms or take other precautions. It is perfectly fine to maintain your regular lifestyle.  

That said, you should speak with your oncologist about precautions you need to take regarding contraception and sexual activity.

Better than expected

Many patients today complete their chemotherapy treatment and note that it wasn't as bad as they expected. We continue to make great strides in improving cancer care and helping our patients live more comfortably throughout their treatment.

illustration by Mark Summers
CNN’s chief medical correspondent is working on his third film about medical marijuana, a treatment...
A spa debut and new health programming yield powerful results at three Southwestern resorts. The...
“Often, one biopsy is not enough to definitively rule out prostate cancer,” says study researcher ...
Johns Hopkins scientists report that rats exposed to high-energy particles, simulating conditions...
Is play part of your plan for health? Leisure activities, particularly group activities, are a...
Experiments in mice with a bone disorder similar to that in women after menopause show that a...
Photo by Cordero Studios
Detecting delirium among small patients in the Pediatric Intensive Care Unit is tricky, since...
Johns Hopkins researchers say they have developed a technique that can predict — with 95 percent...
Scientists zoom in and out as the brain processes sound Researchers at Johns Hopkins have mapped...
Brain might be more resilient with advanced schooling Better-educated people appear to be...