Cancer chemotherapy, especially alkylating agents, increases the risk of leukemia and other secondary cancers. Immunosuppressive agents increase the risk of some cancers, especially lymphoma.44 While hormones and hormone antagonists increase the risk of some cancers, they decrease it for others. Hormone replacement therapy with estrogens for the treatment of menopausal symptoms increases the risk of endometrial cancer and breast cancer.34 Oral contraceptives reduce by half the risk of ovarian and endometrial cancers; but they may increase the risk of liver cancer.34 It should be emphasized that overall the risk of cancer associated with conventional medicines is very much smaller than the direct benefits of therapy.

Although changes in lifestyle can reduce cancer incidence, such changes may be very difficult to achieve, as anyone who has tried to stop smoking can attest. As the last two decades have brought little gain in terms of survival benefit to patients with most types of cancer, there is now a major research emphasis on the application of behavioral science in health promotion and prevention programs to create lifestyle change at the population level that reduce the incidence of the disease in the population.

10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

Get My Free Ebook

Post a comment