A client with cancer experiences severe nausea and vomiting from chemotherapy
Frequent vomiting can be dangerous because it can lead to dehydration. It can also lead to inhaling food or liquids, which can cause choking and other problems. Show
Be sure to tell your cancer care team if you have nausea or are vomiting because there are medicines that can help. These medicines should be taken on a regular schedule, or as needed, as prescribed by your doctor. And if a certain drug doesn’t work, your cancer care team may be able to recommend another one. It may take a few tries to find the medicines that work best for you. Talk with your cancer care team about what's causing your nausea and vomiting and what you can do about it. What to look for
What the patient can doFor nausea
Complementary or alternative (non-drug) treatments for nausea and vomitingAnti-nausea and vomiting drugs (anti-emetics) are the main treatments for nausea and vomiting, but some non-drug treatments can also be used. These involve using your mind and body with the help of a qualified therapist. Non-drug treatments may be used alone for mild nausea, and are often helpful for anticipatory nausea and vomiting. These methods can be used with anti-nausea and vomiting medicines for a person whose cancer treatment is likely to cause nausea and vomiting. If you’d like to try one or more of these methods, ask a member of your cancer care team if the methods are safe for you and to refer you to a therapist trained in these techniques. These methods try to decrease nausea and vomiting by:
Below are some non-drug methods that have helped some people. Most of them have few or no side effects. Before using any of these treatments, check with your cancer care team to see if they are safe for you. Ask your cancer care team what non-drug treatments they may have available and which ones they can recommend. HypnosisHypnosis can be used to make behavior changes to control nausea and vomiting. It creates a state of intense attention, willingness, and readiness to accept an idea. It is done by a trained specialist. Relaxation techniquesRelaxation techniques such as meditation (focusing the mind), breathing exercises, or progressive muscle relaxation (tensing and relaxing the muscles) can help decrease nausea and vomiting. BiofeedbackBiofeedback helps people reach a state of relaxation. It uses monitoring devices to help people gain conscious control over physical processes that are usually controlled automatically. Using biofeedback, a person learns to control a certain physical response of the body, such as nausea and vomiting. This is done by tuning in to the moment-to-moment body changes that are linked to the physical response. For example, biofeedback can be used to prevent skin temperature changes, such as those that often happen before nausea and vomiting starts. Biofeedback alone has not been found to work as well as for nausea and vomiting as the combination of biofeedback and progressive muscle relaxation. Guided imageryGuided imagery lets people mentally remove themselves from the treatment center and imagine that they are in a place that’s relaxing for them. The place can be a vacation spot, a room at home, or some other safe or pleasant place. While trying to imagine what they usually feel, hear, see, and taste in the pleasant place, some people can mentally block the nausea and vomiting. Systematic desensitizationSystematic desensitization helps people learn how to imagine an anxiety-producing situation (such as nausea and vomiting) and reduce the anxiety related to the situation. In most cases, what a person can imagine without anxiety, they can then experience in the real world without anxiety. Acupuncture or acupressureAcupuncture is a traditional Chinese technique in which very thin needles are put into the skin. There are a number of different acupuncture techniques, including some that use pressure rather than needles (acupressure). Acupuncture or acupressure can help with nausea. Music therapySpecially trained health professionals use music to help promote healing.. Music therapists may use different methods with each person, depending on that person’s needs and abilities. There’s some evidence that, when used with standard treatment, music therapy can help to reduce nausea and vomiting due to chemo. What to eat or not eat on days that you have nausea*Eat Foods that may cause problems Protein foods Boiled or baked meat, fish, and poultry; cold meat or fish salad Well cooked eggs Cream soups made with low-fat milk Non-fat yogurt Juice-type commercial protein supplements (for example, Ensure Clear) blended with ice and eaten with a spoon Cottage cheese Cold sandwiches Fatty and fried meats, like sausage or bacon Fried eggs Milk shakes (unless made with low-fat milk and ice cream) Breads, cereals, rice, and pasta Saltines, soda crackers, bread, toast, pretzels, cold cereal, English muffins, bagels Plain noodles, white rice Doughnuts, pastries, waffles, pancakes, muffins Fruits and vegetables Potatoes (baked, boiled, or mashed) Canned or fresh fruits, vegetables as tolerated (do not eat if appetite is poor or nausea is severe) Potato chips, fried potatoes such as french fries or hash browns Breaded, fried, or creamed vegetables; vegetables with strong odor Drinks, desserts, and other foods Ginger ale, cold fruit drinks, caffeine-free and noncarbonated soft drinks such as fruit punch and sport drinks, caffeine-free iced tea What helps chemotherapyThe most commonly used treatment for chemotherapy-induced nausea and vomiting from moderately and highly emetogenic regimens is a combination of serotonin (5-HT3) receptor antagonists, a steroid (dexamethasone), and a neurokinin-1 (NK1) receptor antagonist (aprepitant).
Which class of drugs is helpful for nausea and vomiting associated with chemotherapy?Benzodiazepines are appropriate adjunct therapies to decrease treatment-related anxiety, and they are the preferred agents to treat and prevent anticipatory nausea and vomiting.
How chemotherapy causes nausea and vomiting?The most important cause of chemotherapy-induced nausea and vomiting is the activation of the chemoreceptor trigger zone (CTZ) by the chemotherapy agents circulating in the blood.
Which is the most beneficial nursing action to prevent or minimize chemotherapy associated nausea and vomiting?Eat small meals.
Stagger small meals throughout the day rather than eating fewer, larger meals. If possible, don't skip meals. Eating a light meal a few hours before treatment also may help.
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