Hyponatremia is characterized by an abnormally low sodium level in the blood. Symptoms can vary, but may include weakness, fatigue, headaches, nausea, and more. Sodium is an essential electrolyte that ...

Steffini Stalos, DO, FCAP, is a pathology and lab medicine physician. She is also the chief medical officer of the lab consultancy firm Blood Associates, LLC. Mean corpuscular hemoglobin concentration ...

Alexandria Nyembwe is a registered nurse and health writer. She has worked in street medicine serving populations experiencing homelessness in Skid Row Los Angeles as well as in cardiovascular care in ...

Natural blood thinners include spices like cayenne pepper and turmeric, and supplements such as vitamin E or fish oil. Cinnamon contains coumarin to prevent blood clots, while garlic also has ...

Intracardiac thrombus is a blood clot that occurs in the heart's chambers. Blood clots can travel to the coronary arteries, leading to a heart attack. Atrial fibrillation is a major risk factor for ...

Vital signs are useful in detecting or monitoring medical problems. Vital signs can be measured in a medical setting, at home, at the site of a medical emergency, or elsewhere. The normal body ...