Public Health News Roundup: May 16
FDA Requires Lunesta Manufacturer to Lower Recommended Dosage
The U.S. Food and Drug Administration (FDA) is requiring the manufacturer of Lunesta to lower the current recommended starting dose. The current recommended dose of the sleep drug, also known as eszopiclone, may be high enough to impair activities that require alertness the following morning, even if the user feels fully awake, according to the agency. Any patient currently taking the 2 mg or 3 mg doses should contact their physician for instructions. “To help ensure patient safety, health care professionals should prescribe, and patients should take, the lowest dose of a sleep medicine that effectively treats their insomnia,” said Ellis Unger, MD, director, Office of Drug Evaluation I in the FDA's Center for Drug Evaluation and Research. Read more on prescription drugs.
CDC: Nearly 5,000 Preventable Injuries Related to Pool Chemicals in 2012
There were nearly 5,000 emergency department visits related to preventable injuries from pool chemicals in 2012, according to the U.S. Centers for Disease Control and Prevention (CDC). Almost half of the injuries were to children and teenagers; the injuries were most common during the summer swim season, from Memorial Day to Labor Day. The CDC provided these tips to help pool owners and operators prevent pool chemical injuries:
- Read and follow directions on product labels.
- Wear appropriate safety equipment, such as goggles and masks, as directed, when handling pool chemicals.
- Secure pool chemicals to protect people and animals.
- Keep young children away when handling chemicals.
- NEVER mix different pool chemicals with each other, especially chlorine products with acid.
- Pre-dissolve pool chemicals ONLY when directed by product label.
- Add pool chemical to water, NEVER water to pool chemicals.
“Chemicals are added to the water in pools to stop germs from spreading. But they need to be handled and stored safely to avoid serious injuries,” said Michele Hlavsa, chief of CDC’s Healthy Swimming Program. Read more on injury prevention.
Study: Hookahs Not a Safe Alternative to Smoking
Hookahs produce significant amounts of nicotine and compounds that can cause cancer, heart disease and other health problems, according to a new study in the journal Cancer Epidemiology, Biomarkers & Prevention. "Water pipe smoking is generally perceived to be a safe alternative to cigarette smoking, even for children and youths. Our study shows that water pipe use, particularly chronic use, is not risk-free," said study author Gideon St. Helen, a postdoctoral fellow in the division of clinical pharmacology and the Center for Tobacco Control Research and Education at the University of California, San Francisco, according to HealthDay. In the study, researchers examined the urine of 55 men and women, who were regular hookah smokers, once after they avoided all smoking for a week and then again after an evening of smoking hookahs. After that single evening the found that the urine samples had: 73 times higher nicotine levels; four times higher levels of cotinine; two times higher levels of NNAL, a breakdown product of a tobacco-specific chemical called NNK; and 14 percent to 91 percent higher levels of breakdown products of volatile organic compounds such as benzene and acrolein. Read more on tobacco.