A pleura is a thin membrane that covers the surface of the lungs and the inside of the chest wall, encompassing the pleural space. It is normal for this space to have some fluid (about 10 to 20 ml), ...

Have you ever grabbed a snack out of boredom or stress—maybe while working on a tight deadline or unwinding with your favorite TV show? While it may seem like an insignificant choice, this behavior is ...

.Picture this: you’re sitting at your desk, but instead of tackling your to-do list, a wave of exhaustion, hopelessness, and mental fog has you glued to your seat. Deadlines loom, coworkers chat, and ...

Approximately one in nine men are diagnosed with prostate cancer at some point in their lives, though it is more common in older adults. Eighty percent of men over 80 have cancer cells in their ...

Creatinine, a critical blood chemical, is produced from creatine phosphate during muscle exertion. It represents the residual waste after the muscular system has utilized the necessary energy for ...

Protein is the macronutrient needed for building muscle mass and facilitating many chemical reactions in the body. Two other macronutrients, fats and carbohydrates, are equally important. Proteins are ...

Depression takes many forms and levels of intensity. Anyone, regardless of age, sex, and financial standing, can develop depression. This mental health disorder has physical and emotional side effects ...

Once a common household pest and then largely eradicated, the bed bug has made a surprising return in the twenty-first century. Although the problem is not as prevalent as it was a century ago, if you ...

Shingles is a common but serious viral infection that causes a painful rash. Only people who have had chickenpox can get shingles -- both are caused by the varicella-zoster virus (VZV). After ...

Gout is an arthritic condition that causes severe pain in the joints. Flare-ups occur unpredictably and with varying frequency, beginning when excess uric acid develops in the blood. Under normal ...

People who worry about cardiovascular health should keep an eye on their cholesterol levels and blood pressure as well as the level of triglycerides in their blood. Triglycerides are a type of fat ...

Hiccups are "synchronous diaphragmatic flutters" that happen when the diaphragm contracts involuntarily. They can be caused by eating or drinking too quickly or drinking carbonated beverages, which ...