Only about half the parents of asthmatic preschoolers had the right knowledge and medicines on hand to treat their child’s breathing condition at home, a new study found. And one-third of those children had empty inhalers, the...

Researchers have identified what they describe as the safest, most effective short-term drug treatments for attention deficit/hyperactivity disorder (ADHD). It’s methylphenidate for kids and amphetamines for adults, according to a new study. Those conclusions are drawn from...

Human papillomavirus (HPV) vaccinations are effective for teen girls who didn’t get the recommended shots when they were 11 or 12, researchers report. The Kaiser Permanente study of more than 25,000 women aged 26 and younger found...

If you’re in your early 60s, becoming more active may reduce your risk of heart disease, researchers report. That’s especially true for women, they added. “The 60 to 64 age range represents an important transition between work...

You can splurge from time to time and still lose weight when you choose foods that are lavish but also low-calorie. The meat in a steamed one-pound lobster has fewer than 100 calories. If you don’t want...

Mosquito bites may be more than just an itchy annoyance — they also can transmit deadly germs that cause diseases such as Zika, West Nile or dengue, the U.S. National Institutes of Health warns. Mosquito-borne illnesses kill...

Spending a semester in another country can be an incredible experience, but it doesn’t come without risk of travel-related illness. The U.S. Centers for Disease Control and Prevention offers these tips to prepare for a semester abroad:...

Allergies and asthma can make the start of the new school year a challenge for kids who aren’t prepared to deal with flare-ups, an allergist warns. “Every age group is different in how much they can handle...

Be sure to put vaccinations on your children’s back-to-school lists, whether they’re just starting school or heading off to college, experts say. By protecting infants, children and teens from serious diseases, vaccinations also protect families, schools and...

The widely used chemotherapy drug trastuzumab (Herceptin) can be life-saving for women with HER2-positive breast cancer, a particularly aggressive form of the disease. But new research now adds to mounting evidence that the treatment can take a...