How can I help my parent control nausea from chemotherapy?

10 answers | Last updated: Dec 08, 2016
A fellow caregiver asked...

Nausea is a huge problem for my 75-year-old father, who's having chemo for colon cancer. We've tried many medications and done everything the doctor suggested, but he still feels sick much of the time. Is there anything else you can suggest to help control nausea from chemotherapy?

Expert Answers

Bonnie Bajorek Daneker is author and creator of the The Compassionate Caregiver's Series, which includes "The Compassionate Caregiver's Guide to Caring for Someone with Cancer," "The Journey of Grief," "Handbook on Hospice and Palliative Care," and other titles on cancer diagnosis and end of life. She speaks regularly at cancer research and support functions, including PANCAN and Cancer Survivor's Network. She is a former member of the Executive Committee of the CSN at St. Joseph's Hospital of Atlanta and the Georgia Chapter of the Lymphoma Research Foundation.

Dealing with nausea is one of the daily challenges of caring for someone with cancer, and you just have to keep changing tactics, trying to find things that help even a little bit. If you've been prescribed antiemetic drugs -- medications that fight nausea by altering the chemistry of the brain -- you can ask if there are other antiemetics you haven't tried. There are many different ones, all formulated to act on different brain chemicals, and some people respond better to some than others.

Also pay attention to timing. You might want to suggest that your dad take his antiemetic medication as soon as he gets up in the morning, before the nausea sets in. When my own father was sick, he'd just throw up the antiemetic, so we had to give it to him while he was still feeling okay. Some medications work to control symptoms once you have them, others work preventively, and that's how antiemetics work. You want him to take them while he feels fine, because as soon as he's nauseous, it sets up a self-perpetuating cycle. Most antinausea drugs take 20 to 30 minutes to start working, so have him wait that long before he attempts to eat. Also, make absolutely sure that your father always takes an antiemetic drug before he has his chemo treatment so it protects him both during and right after treatment.

In some ways, having cancer is similar to being pregnant -- people are incredibly sensitive to odors, and the slightest change in smell can set off the nausea. That means every change in the environment is a challenge. Think of every new smell as an assault and keep your father's environment as status quo as possible, taking whatever steps necessary to avoid unfamiliar or unpleasant odors. For example, the smell of the parking garage at the hospital used to make my dad sick, so I'd have him stay in the waiting room while I pulled the car around.

At home, have your father stay away from the kitchen anytime someone is cooking, even if food is just being heated up or microwaved. Garbage cans might have to be moved outside, or you might have to buy one with an airtight lid. Detergents and cleaning solutions can be huge triggers, so if someone is cleaning, have your dad sit in another room or even outside on the deck in the fresh air. Pets can really be a problem, and that's a hard one. If the smell of the dog is making your dad sick, the dog may have to stay with family or friends. Use a fan to keep fresh air circulating.

If you're going to friends' homes, ask them to put the dog outside, not to use air freshener -- the fewer odors the better. To that end, minimize changes in the environment as much as possible. Let your dad stay at home while someone else runs errands, because even just driving by a Mexican restaurant or smelling the scent of the floor cleaner at the supermarket could make him feel sick.

Again, as with a pregnant woman, have your dad eat small snacks, like dry crackers, as often as possible. He needs to stay well hydrated, because lack of hydration is a problem with nausea. Water is like lubrication for the body, keeping metabolism running smoothly and the chemical balance in tune. Have your dad sip liquids through a covered glass with a straw. People often recommend teas like ginger tea, but hot water can also trigger nausea, so let the tea cool until it's at room temperature when it gives off less odor.

After meals, have your dad sit quietly and not move around much. Try having him sit at a 35- to 40-degree angle and see if that helps. It's a constant process of trial and error; something may work one day and not the next. Just keep trying and don't be afraid to experiment.

Community Answers

Nina answered...

Ask for the chemo cocktail that has anti nausea medication in it. Certain cancers qualify for this type of chemo. My husband never once got sick from it, although it still made him tired for a few days after

A fellow caregiver answered...

I am sorry to hear about  your dad's nausea. Has your dad ever tried Kytril (given immediately before chemo) and Emend (one tablet taken immediately before chemo and one tablet taken each morning for the next two days). These anti-nausea meds have been particularly helpful for my mom. Please just check with your dad's oncologist whether these can be used in conjunction with his specific chemo drugs.

A fellow caregiver answered...

 Sorry to hear your father is having such a hard time. The whole process that we go through is so difficult. I had to take an oral chemo, and what worked best for me was the old fashioned coke syrup. Its sounds odd with everything out there to help, but that is what helped me best. I even would just buy a small bottel of regular coke soda and  flatten it out and just be able to sip it when I was out at places. The true coke syrup worked best . You can buy the syrup from the pharmacy they keep it behind the counter. What I also liked about that was I just couldn't handle taken another medication.

Donnab answered...

My Dad took chemo & radiation at the same time and he never had nausea, weight loss or appetite loss.  My brother & I consulted with a pharmacist who specialized in herbal remedies.  My Dad took these supplements in addition to drinking 2-3 ensure or boost drinks daily.  I truly believe this is the reason for his exceptional tolerance of these treatments.  Of course, we asked his oncologist prior to giving him the supplements, but he said anything that helped was fine.  The pharmacist should know of any interactions between the drugs your Dad is taking and anything that he would recommend to you. 

Gabriel answered...

There is now a nausea patch from Sancuso (Nov 2008). That was of tremendous help to my wife (colon cancer) during her fight. Every thing was making her sick to her stomach. She couldn't keep pills down.

It is a new delivery system for an old medication and is effective in over 75% of the cases.

The Sancuso patch (Gaviston) made all the difference in the world for her.

Edterijo answered...

I was under going chemo treatment for stage 4 colon cancer. The chemo drugs I was taking were Avastin and Oxalipatin intravenously and Xeloda pills for two weeks. The anti-nausea drug I was given before my treatment was Ondansetron HCL 8mg, also intravenously. I was then given 9 pills, 10 mg each to be taken 3 times a day for 3 days. I had a total of 11 chemo treatments and only felt nauseated twice and threw up only once. Maybe this will work for him too.

Kolette answered...

Emend is excellent. I also SIP ice cold ginger ale. Pour it over a full glass of crushed ice, and SIP it through a straw. Also ginger snap cookies seem to help.

Gina flores answered...

Hello, I recommend natural coconut water. You'll find it in the fresh juice cooler in any supermarket. Brands: Naked Juice or Zico. It's known to help with nausea and it's also extremely hydrating with high potassium, too.

Take care.

A fellow caregiver answered...

Suck on a lemon. Also keep an alcohol swab/packet near by. Sniff it for a second and the nausea will dissipate.

...cancer survivor