What is Cardiogenic Shock?
Español Cardiogenic shock, also known as cardiac shock, happens when your heart cannot pump enough blood and oxygen to the brain and other vital organs. This is a life-threatening emergency. It is treatable if diagnosed right away, so it’s important to know the warning signs. Without oxygen-rich blood reaching the brain and other vital organs, […]
Inflammatory Bowel Disease (IBD) Basics
For Everyone KEY POINTS Inflammatory bowel disease (IBD) refers to a group of lifelong diseases affecting the intestines. The main types of IBD are ulcerative colitis and Crohn’s disease. IBD symptoms come and go. They can range from mild to severe. Most people with IBD can control their symptoms and lead active lives. Overview IBD […]
Probiotics: Usefulness and Safety
What are probiotics? Probiotics are live microorganisms that are intended to have health benefits when consumed or applied to the body. They can be found in yogurt and other fermented foods, dietary supplements, and beauty products. Cases of severe or fatal infections have been reported in premature infants who were given probiotics, and the U.S. […]
Stress
Stress is a physical and emotional reaction that people experience as they encounter challenges in life. When you’re under stress, your body reacts by releasing hormones that produce the “fight-or-flight” response. Your heart rate, breathing rate, and blood pressure go up, your muscles tense, and you sweat more. Occasional stress is a normal coping mechanism. […]
What Are Bleeding Disorders
Español Bleeding disorders affect the way the body controls blood clotting. If your blood does not clot enough, you may experience problems with bleeding too much after an injury or surgery. Blood that clots too much can lead to other medical conditions, such as thrombotic disorders. This health topic focuses on bleeding disorders that are […]
Health Tips for Older Adults
In this section: Healthy Weight Healthy Eating Healthy Eating Tips Physical Activity Physical Activities As you grow older, you go through many changes, and you may need to adjust your lifestyle for healthy aging. Healthy eating and regular physical activity can be keys to good health at any age. Making suitable lifestyle choices may also prevent […]
Heart Tests
Español IN THIS ARTICLE Heart imaging tests Echocardiography Electrocardiogram Holter and event monitors Stress test Coronary angiography Cardiac catheterization Learn about different tests and procedures to help diagnose heart diseases and conditions. Heart imaging tests Image of cardiac MRI courtesy of W. Patricia Bandettini, MD, NHLBI Division of Intramural Research Heart imaging tests take pictures […]
Healthy Eating Tips
For Everyone AT A GLANCE Healthy eating means focusing on whole, nutrient-dense foods. It emphasizes protein, dairy, vegetables, fruits, healthy fats, and whole grains. This page includes a few quick and easy tips on how to make healthy dietary choices. Background Good nutrition is about consistently choosing healthy foods and beverages. The Dietary Guidelines for […]
Good Sleep for Good Health
Get the Rest You Need En español Send us your comments (link sends e-mail) Sometimes, the pace of modern life barely gives you time to stop and rest. It can make getting a good night’s sleep on a regular basis seem like a dream. But sleep is as important for good health as diet and […]
Pink Eye
En español Send us your comments (link sends e-mail) Pink eye, or conjunctivitis, causes swelling and redness inside your eyelid and the white part of your eye. Your eye may also feel itchy and painful. The condition is common and can sometimes spread very easily. Anyone can get pink eye. It’s usually caused by a […]