°µºÚ±¬ÁÏ

On today's show, we learn the surprising truth about what actually happens when you click that link to try and purchase herbal Viagra.

Tredaptive was never approved in the U.S., but it has been sold in many countries around the world. A large, international study found the drug did not reduce the risk of heart disease and stroke, yet did trigger some serious side effects.

An apparent feud between two black market pharmacies sheds light on a shady global industry.

The active ingredient in many sleep aid medications like Ambien stays in the body longer than had been thought, which could leave people drowsy the next day. So the Food and Drug Administration is ordering pharmaceutical companies to change the labeling on drugs containing the ingredient zolpidem.

An experimental drug developed to fight Alzheimer's disease partially reversed hearing loss caused by exposure to extremely loud sounds, researchers say. The results apply only to mice, but scientists are encouraged by the fact that the medicine caused new hair cells to grow in the animals' inner ears.

Doctors' apparent willingness to prescribe brand-name drugs instead of generics in response to patients' requests is associated with their acceptance of free food from drugmakers, a study finds.

The success of Kalydeco, a drug to treat cystic fibrosis, has been decades in the making — since the discovery of the gene associated with the disease. The time from gene discovery to successful drug may be shortening, but there are only a handful of drugs like Kalydeco on the market.

The short supply of a key drug to treat lymphoma forced doctors to switch to another medicine. Now researchers have documented that the fallback drug wasn't as good a choice as many doctors thought.

A large niacin-plus-simvistatin study by the drug maker Merck may have far-reaching implications, since millions of people take niacin every day to prevent heart attacks and strokes. One doctor says "phones will ring off the hook in cardiology practices throughout America" because of the news.

Secretions from a brown frog's skin contain chemicals that might be useful in fighting bacteria. Russian researchers are cataloging compounds in the slimy goo. Although the odds against them are long, the researchers hope their work will aid the search for new drugs.