Listen to the NLM Director's Comments on Drug Errors & Hospitalized Kids. The transcript is also available.

The frequency of drug-related harmful events for hospitalized children is much higher than previous estimates, according to a recent study published in Pediatrics. A team of five researchers found a rate of 11 drug-related harmful events occurred for every 100 hospitalized children they assessed. In a previous study, the rate of drug-related harmful events was estimated to be about two per 100 hospitalized children...

Visit the new MedlinePlus Health Topic page on chest pain.

Having a pain in your chest can be scary. It does not always mean that you are having a heart attack. There can be many other causes, including heart problems, such as angina; panic attacks; digestive problems, such as heartburn or esophagus disorders; sore muscles; lung diseases, such as pneumonia, pleurisy, or pulmonary embolism; or costochondritis - an inflammation of joints in your chest...

Visit the new MedlinePlus Health Topic pages on gallstones and gallbladder cancer.

Your gallbladder is a pear-shaped organ under your liver. It stores bile, a fluid made by your liver to digest fat. As your stomach and intestines digest food, your gallbladder releases bile through a tube called the common bile duct. The duct connects your gallbladder and liver to your small intestine...

Visit the new MedlinePlus Health Topic page on hay fever.

Each spring, summer, and fall, trees, weeds and grasses release tiny pollen grains into the air. Some of the pollen ends up in your nose and throat. This can trigger a type of allergy called hay fever...

Thinking of going on a diet? Visit the weight control health topic page. Also, read the latest news on weight control.

Listen to the NLM Director's Comments on the new NIH MedlinePlus Magazine. The transcript is also available.

The new edition of NIH MedlinePlus Magazine features a profile of singer Randy Owen's contributions to children's health as well as articles about eating disorders, global health progress, plus a child vaccination schedule and a celebration of GenBank's 25th anniversary...

Watch a live webcast of surgery for endometrial cancer on July 17 at 3 p.m. CDT.

Also, browse through links to prerecorded webcasts of surgical procedures. These are actual procedures performed at medical centers in the United States.

Colon cancer is in the news. Visit the colorectal cancer health topic page, which includes an interactive tutorial. Also, learn more by reading the latest news.

Food safety is in the news. Visit the Salmonella infections and food contamination and poisoning topic pages.

The July issue of NIH News in Health is available. Featured stories cover medical imaging and carpal tunnel syndromw. Also check out the health capsules and the featured Web site.

Listen to the NLM Director's Comments on Deterring Diabetes. The transcript is also available.

Training in diet and exercise (plus alcohol moderation) prevented or delayed the onset of diabetes in a study of high risk Chinese adults, The Lancet recently reported. While previous research revealed some benefits from lifestyle changes to prevent or delay the onset of diabetes, the current study is among the first to demonstrate that special training for high risk adults yields health benefits that last for more than a few years...