Many relationships are complicated, but the link between HIV and other sexually transmitted infections (STIs) is straightforward: You're more likely to get HIV if you have another STI.
Asthma affects about 5.5 million children nationwide—but the burden doesn't fall equally. One study found that kids in neighborhoods with more crime and lower education levels had greater odds of going to the hospital with an asthma-related problem.
The holidays can be stressful. This time of year may find you feeling lonely, sad, or angry. These feelings are normal, but there are ways to ease them and adopt a more positive outlook.
Information about COVID-19 continues to evolve. Learn how you can keep you and your family safe as this infectious disease continues to circulate. You'll find details about symptoms, treatment, and prevention, including vaccines.
From allergies to travel medicine, this is the place to find detailed information on a wide range of health conditions, illnesses, and treatments.
This comprehensive library covers the critical childhood health topics, from stages of growth and development to disease and injury prevention.
Information on more than 370 topics, featuring illustrations designed to clarify complex anatomy and procedures.
Breastfeeding is filled with benefits to your child and you. Do you know what they are?
Experts are increasingly urging people to know their BMI, a figure that takes into account not just weight but also height to indicate body fat.
Most people get an occasional bout of heartburn—that burning feeling in the chest about a half-hour after eating. But if you get it often, you may have GERD.