Gallbladder attacks can happen suddenly — often without warning — and the symptoms can range from uncomfortable to alarming. For many people, the pain starts under the ribs or in the upper right side ...

Diverticulosis is a condition that affects the lower part of the colon, where small sac-like pockets called diverticula can form. It’s most common in people over 40. When these pockets become inflamed ...

Your kidneys do a lot more than you might think: they filter waste, balance fluids, regulate blood pressure, and help produce red blood cells. Protecting these vital organs is important for everyone, ...

Vitamin B12 is essential for maintaining healthy red blood cells, brain function, and nerve tissue. Though the body can store B12 for years, people with absorption issues or those following vegetarian ...

Dementia affects more than three million people in the U.S. each year, and while there’s no cure yet, early diagnosis and the right care can make a meaningful difference. Treatments like medication ...

Pneumonia occurs when bacteria enters your lungs, when food, stomach acid, or your saliva goes down or comes up the esophagus -- the wrong channel. This condition is called pulmonary aspiration, and ...

There's no way to sugarcoat it: Humor is subjective. What's funny to one person might not be even funny to their best friend. There are off-color jokes, simple jokes, and even jokes that, technically, ...

Peripheral neuropathy is a broad term for any condition that damages the peripheral nerves that transfer sensory information and carry signals from the central nervous system in the brain and spinal ...

An electrocardiogram, called an EKG or ECG, measures the electrical activity of the heart and collects data about heart's health. Typically, a doctor or technician places electrodes connected to a ...

Most women may not realize it, but as we get older, our face changes shape. Once we reach our fifties, the hairstyles we’ve worn for years may not sit or look the same as they did before. A new ...

Ammonia is a chemical that both occurs naturally and can be created. It is a colorless gas — one part nitrogen and three parts hydrogen — with a foul smell that most people easily recognize.

Barrett’s esophagus occurs when the lining of the esophagus changes, usually after years of acid reflux. Chronic exposure to stomach acid irritates the tissue, causing it to thicken and take on a red, ...