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THURSDAY, May 14 (HealthDay News) -- Researchers have discovered the nausea-easing powers of ginger that many grandmothers are already familiar with, and report that the spice helped cancer patients who were undergoing chemotherapy.
"Ginger at a daily dose of 0.5-to-1 gram significantly aids in the reduction of chemotherapy-related nausea on the first day of chemotherapy, and reduced nausea will lead to improved quality of life in many cancer patients," said study author Julie Ryan, an assistant professor of dermatology and radiation oncology at the James P. Wilmot Cancer Center at the University of Rochester, said during a Thursday teleconference highlighting research that will be presented later this month during the American Society of Clinical Oncology (ASCO) annual meeting in Florida.
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That dose is the equivalent of 1/4 to 1/2 a teaspoon of ground ginger, she added.
The trial participants, mostly women and mostly breast cancer patients, were also taking conventional drugs to quell vomiting.
"A lot of patients ask us as oncologists, 'Is there anything more I can do to deal with chemotherapy-induced nausea?' " said Dr. Douglas Blayney, president-elect of ASCO and medical director of the Comprehensive Cancer Center at the University of Michigan, in Ann Arbor.
The majority of patients undergoing chemotherapy do have nausea and vomiting. And nausea can persist even if actual vomiting is stopped. Some 70 percent of patients in chemo still have the symptoms even with common use of antiemetic, or anti-vomiting, drugs.
Ginger is a spice that has been widely used for decades to treat nausea and vomiting, Ryan stated.
These researchers, supported by the U.S. National Cancer Institute, enrolled 644 cancer patients who had already experienced nausea after chemotherapy. All participants had to still be facing at least three rounds of chemo.
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