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Drugs for Prostate Problems Don’t Raise the Risk of High-Grade Prostate Cancer

Medicines such as finasteride (Proscar) and dutasteride (Avodart) have been used to ease the symptoms of prostate enlargement. At first, experts believed that these medications might reduce the risk of prostate cancer. A clinical trial suggested, however, that they might simultaneously increase a man’s risk of a serious prostate cancer.

 A new study collected data on nearly 40,000 men between 1996 and 2010. Approximately 10 percent of the men developed prostate cancer during that time. The Harvard researchers found no relationship between the use of finasteride or dutasteride and high-grade prostate cancer.

The men taking such drugs were less likely to develop prostate cancer at all, lowering their risk by approximately 5 percent. This should make men more comfortable about using these medications to help control symptoms of benign prostate enlargement.

 [JAMA Internal Medicine, online June 2, 2014]

Men may wish to discuss a different side effect of these medications, however.  Some men report lasting difficulty with sexual function even after discontinuing the drugs.

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About the Author
Terry Graedon, PhD, is a medical anthropologist and co-host of The People’s Pharmacy radio show, co-author of The People’s Pharmacy syndicated newspaper columns and numerous books, and co-founder of The People’s Pharmacy website. Terry taught in the Duke University School of Nursing and was an adjunct assistant professor in the Department of Anthropology. She is a Fellow of the Society of Applied Anthropology. Terry is one of the country's leading authorities on the science behind folk remedies..
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