Tumors that originate in the breast tissue can indicate the development of breast cancer, although several types of breast lumps are benign (non-cancerous). The disease is most common in women but can ...

Dementia is a group of conditions that impact memory, thinking, and social skills. To be diagnosed with dementia, a person's symptoms have to impede routine functioning and reflect a drastic decline ...

Acid reflux occurs when the muscle ring that allows food into the stomach, the lower esophageal sphincter, relaxes when it should not. The acid then travels back up the esophagus. These tried-and-true ...

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 ...

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 ...

Lewy body dementia (LBD) is characterized by the presence of Lewy bodies in the brain. Lewy bodies are abnormal protein clumps that accumulate in the brain's nerve cells, leading to cognitive decline ...

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 ...

Water in the ears can feel ticklish, distort hearing, and may even be painful. If the water does not drain on its own, it can foster an infection in the external auditory canal of the outer ear.

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 ...

High potassium or hyperkalemia develops when the body produces more of this essential electrolyte than it needs to function correctly or if the body does not sufficiently process the produced amounts.

Black stool might not always signal a grave health concern. Indeed, your diet and certain medications can transform your bowel movements into a much darker hue. Yet, it's crucial to recognize that ...

An echocardiogram stands as a pivotal diagnostic tool, offering physicians a dynamic glimpse into the heart's workings. Through this advanced imaging technique, medical experts can pinpoint and ...